| 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 | $211.99 | 7.181% | $227.213 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $66.76 | 5.196% | $70.2288 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $138.60 | 7.818% | $149.4357 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $39.61 | 4.146% | $41.2522 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $53.79 | 3.859% | $55.8658 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $19.29 | 6.814% | $20.6044 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $127.30 | 13.159% | $144.0514 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $657.34 | $708.6513 | $708.65 | $708.65 | $708.70 | |