| 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 | $17.31 | 11.595% | $19.3171 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $201.81 | 12.376% | $226.786 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $235.69 | 13.791% | $268.194 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $36.57 | 12.441% | $41.1197 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $74.64 | 11.358% | $83.1176 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $158.86 | 5.520% | $167.6291 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $131.28 | 5.235% | $138.1525 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $856.16 | $944.3160 | $944.32 | $944.30 | $944.30 | |