| 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 | $17.94 | 9.624% | $19.6665 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $247.94 | 12.464% | $278.8432 | $278.84 | $278.85 | $278.80 |
| Purchase #3 | $72.92 | 12.541% | $82.0649 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $201.77 | 8.470% | $218.8599 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $154.47 | 5.358% | $162.7465 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $45.65 | 5.802% | $48.2986 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $201.72 | 11.461% | $224.8391 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $942.41 | $1,035.3187 | $1,035.32 | $1,035.30 | $1,035.30 | |