| 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 | $241.64 | 11.843% | $270.2574 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $120.95 | 6.200% | $128.4489 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $191.65 | 4.132% | $199.569 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $214.25 | 8.368% | $232.1784 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $65.30 | 12.317% | $73.343 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $18.76 | 9.406% | $20.5246 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $55.92 | 5.126% | $58.7865 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $908.47 | $983.1078 | $983.11 | $983.10 | $983.10 | |