| 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 | $112.54 | 4.217% | $117.2858 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $116.41 | 3.800% | $120.8336 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $224.88 | 5.812% | $237.95 | $237.95 | $237.95 | $238.00 |
| Purchase #4 | $42.95 | 10.268% | $47.3601 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $180.98 | 9.219% | $197.6645 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $226.42 | 6.141% | $240.3245 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $117.31 | 12.272% | $131.7063 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $1,021.49 | $1,093.1248 | $1,093.12 | $1,093.10 | $1,093.20 | |