| 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 | $120.63 | 10.325% | $133.085 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $111.55 | 6.581% | $118.8911 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $35.40 | 4.817% | $37.1052 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $71.73 | 3.503% | $74.2427 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $208.51 | 4.528% | $217.9513 | $217.95 | $217.95 | $218.00 |
| Purchase #6 | $198.61 | 5.826% | $210.181 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $59.86 | 13.573% | $67.9848 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $806.29 | $859.4411 | $859.44 | $859.50 | $859.50 | |