| 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 | $94.75 | 5.573% | $100.0304 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $206.94 | 4.654% | $216.571 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $19.29 | 3.224% | $19.9119 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $22.38 | 6.450% | $23.8235 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $158.59 | 8.436% | $171.9687 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $223.88 | 6.819% | $239.1464 | $239.15 | $239.15 | $239.10 |
| Purchase #7 | $214.54 | 13.775% | $244.0929 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $940.37 | $1,015.5448 | $1,015.54 | $1,015.50 | $1,015.50 | |