| 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 | $104.37 | 13.869% | $118.8451 | $118.85 | $118.85 | $118.80 |
| Purchase #2 | $215.26 | 6.653% | $229.5812 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $174.98 | 5.804% | $185.1358 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $215.41 | 8.280% | $233.2459 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $183.60 | 10.307% | $202.5237 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $207.37 | 6.521% | $220.8926 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $234.41 | 5.391% | $247.047 | $247.05 | $247.05 | $247.00 |
| 7 purchase totals = | $1,335.40 | $1,437.2713 | $1,437.28 | $1,437.30 | $1,437.10 | |