| 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 | $107.99 | 7.142% | $115.7026 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $247.62 | 3.456% | $256.1777 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $152.54 | 4.358% | $159.1877 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $40.89 | 7.777% | $44.07 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $64.82 | 3.253% | $66.9286 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $192.70 | 5.148% | $202.6202 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $33.28 | 4.129% | $34.6541 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $839.84 | $879.3409 | $879.34 | $879.35 | $879.40 | |