| 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 | $241.92 | 4.198% | $252.0758 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $27.61 | 5.581% | $29.1509 | $29.15 | $29.15 | $29.20 |
| Purchase #3 | $162.79 | 4.768% | $170.5518 | $170.55 | $170.55 | $170.60 |
| Purchase #4 | $46.68 | 6.367% | $49.6521 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $122.27 | 7.607% | $131.5711 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $103.33 | 6.570% | $110.1188 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $101.79 | 3.732% | $105.5888 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $806.39 | $848.7093 | $848.71 | $848.70 | $848.90 | |