| 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 | $226.77 | 9.315% | $247.8936 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $205.35 | 11.631% | $229.2343 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $82.40 | 8.358% | $89.287 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $91.31 | 4.521% | $95.4381 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $101.90 | 5.643% | $107.6502 | $107.65 | $107.65 | $107.70 |
| Purchase #6 | $177.85 | 9.487% | $194.7226 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $155.95 | 12.323% | $175.1677 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $1,041.53 | $1,139.3935 | $1,139.39 | $1,139.40 | $1,139.40 | |