| 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 | $224.68 | 8.317% | $243.3666 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $237.81 | 7.131% | $254.7682 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $212.76 | 4.153% | $221.5959 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $155.84 | 9.421% | $170.5217 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $197.44 | 11.824% | $220.7853 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $195.90 | 11.188% | $217.8173 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $164.36 | 6.104% | $174.3925 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,388.79 | $1,503.2475 | $1,503.26 | $1,503.20 | $1,503.30 | |