| 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 | $180.39 | 10.439% | $199.2209 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $248.47 | 10.181% | $273.7667 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $51.88 | 3.580% | $53.7373 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $20.40 | 9.610% | $22.3604 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $12.30 | 12.388% | $13.8237 | $13.82 | $13.80 | $13.80 |
| Purchase #6 | $187.99 | 10.149% | $207.0691 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $149.89 | 4.238% | $156.2423 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $851.32 | $926.2204 | $926.22 | $926.15 | $926.20 | |