| 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 | $150.38 | 3.131% | $155.0884 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $219.47 | 10.765% | $243.0959 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $220.50 | 13.472% | $250.2058 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $37.91 | 13.467% | $43.0153 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $18.73 | 13.296% | $21.2203 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $200.85 | 10.356% | $221.65 | $221.65 | $221.65 | $221.70 |
| Purchase #7 | $78.86 | 10.785% | $87.3651 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $926.70 | $1,021.6408 | $1,021.66 | $1,021.60 | $1,021.70 | |