| 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 | $215.66 | 13.550% | $244.8819 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $214.94 | 3.139% | $221.687 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $211.97 | 6.109% | $224.9192 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $219.69 | 9.400% | $240.3409 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $144.34 | 10.164% | $159.0107 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $136.43 | 11.127% | $151.6106 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $145.65 | 4.542% | $152.2654 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $1,288.68 | $1,394.7157 | $1,394.72 | $1,394.70 | $1,394.70 | |