| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.55 | 11.592% | $210.4067 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $157.83 | 5.608% | $166.6811 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $112.94 | 9.826% | $124.0375 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $216.44 | 10.219% | $238.558 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $153.38 | 6.232% | $162.9386 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $221.66 | 10.373% | $244.6528 | $244.65 | $244.65 | $244.70 |
| Purchase #7 | $114.34 | 11.830% | $127.8664 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $1,165.14 | $1,275.1411 | $1,275.15 | $1,275.15 | $1,275.20 | |