| 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 | $118.98 | 10.479% | $131.4479 | $131.45 | $131.45 | $131.40 |
| Purchase #2 | $194.34 | 9.258% | $212.332 | $212.33 | $212.35 | $212.30 |
| Purchase #3 | $110.68 | 11.242% | $123.1226 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $148.45 | 11.157% | $165.0126 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $61.49 | 10.598% | $68.0067 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $26.33 | 8.248% | $28.5017 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $182.60 | 11.193% | $203.0384 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $842.87 | $931.4619 | $931.46 | $931.45 | $931.30 | |