| 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 | $121.38 | 9.600% | $133.0325 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $59.64 | 13.415% | $67.6407 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $31.38 | 6.800% | $33.5138 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $240.81 | 6.404% | $256.2315 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $152.73 | 11.523% | $170.3291 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $193.89 | 9.725% | $212.7458 | $212.75 | $212.75 | $212.70 |
| Purchase #7 | $243.62 | 7.703% | $262.386 | $262.39 | $262.40 | $262.40 |
| 7 purchase totals = | $1,043.45 | $1,135.8794 | $1,135.88 | $1,135.95 | $1,135.70 | |