| 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 | $213.86 | 10.225% | $235.7272 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $170.68 | 13.651% | $193.9795 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $150.40 | 3.353% | $155.4429 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $194.69 | 10.487% | $215.1071 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $49.58 | 10.654% | $54.8623 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $163.45 | 5.261% | $172.0491 | $172.05 | $172.05 | $172.00 |
| Purchase #7 | $234.92 | 7.215% | $251.8695 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $1,177.58 | $1,279.0376 | $1,279.04 | $1,279.05 | $1,279.00 | |