| 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 | $116.88 | 7.252% | $125.3561 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $103.67 | 5.332% | $109.1977 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $207.38 | 9.371% | $226.8136 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $101.56 | 8.602% | $110.2962 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $187.32 | 11.592% | $209.0341 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $48.58 | 10.367% | $53.6163 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $204.59 | 9.380% | $223.7805 | $223.78 | $223.80 | $223.80 |
| 7 purchase totals = | $969.98 | $1,058.0945 | $1,058.10 | $1,058.10 | $1,058.10 | |