| 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 | $118.38 | 10.703% | $131.0502 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $32.56 | 7.775% | $35.0915 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $220.40 | 5.517% | $232.5595 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $107.88 | 4.309% | $112.5285 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $250.58 | 6.236% | $266.2062 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $178.71 | 8.610% | $194.0969 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $212.94 | 3.750% | $220.9253 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $1,121.45 | $1,192.4581 | $1,192.47 | $1,192.50 | $1,192.50 | |