| 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 | $246.50 | 4.696% | $258.0756 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $129.30 | 6.607% | $137.8429 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $185.44 | 4.795% | $194.3318 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $227.41 | 13.831% | $258.8631 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $237.73 | 5.210% | $250.1157 | $250.12 | $250.10 | $250.10 |
| Purchase #6 | $212.41 | 3.791% | $220.4625 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $97.62 | 4.312% | $101.8294 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $1,336.41 | $1,421.5210 | $1,421.52 | $1,421.55 | $1,421.50 | |