| 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 | $28.69 | 11.375% | $31.9535 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $87.94 | 5.761% | $93.0062 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $112.38 | 8.770% | $122.2357 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $106.55 | 8.788% | $115.9136 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $241.65 | 11.419% | $269.244 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $198.76 | 12.712% | $224.0264 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $102.79 | 8.771% | $111.8057 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $878.76 | $968.1851 | $968.19 | $968.20 | $968.10 | |