| 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 | $124.38 | 10.280% | $137.1663 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $122.93 | 5.348% | $129.5043 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $150.67 | 13.569% | $171.1144 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $66.91 | 6.112% | $70.9995 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $33.43 | 10.654% | $36.9916 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $66.30 | 8.159% | $71.7094 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $222.98 | 12.820% | $251.566 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $787.60 | $869.0515 | $869.05 | $869.00 | $869.10 | |