| 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 | $104.47 | 6.738% | $111.5092 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $22.43 | 8.444% | $24.324 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $219.38 | 6.654% | $233.9775 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $38.26 | 7.352% | $41.0729 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $186.84 | 5.701% | $197.4917 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $191.30 | 12.191% | $214.6214 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $168.34 | 3.824% | $174.7773 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $931.02 | $997.7740 | $997.77 | $997.75 | $997.80 | |