| 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 | $116.45 | 6.660% | $124.2056 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $25.65 | 12.790% | $28.9306 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $124.62 | 9.370% | $136.2969 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $141.77 | 3.821% | $147.187 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $35.34 | 7.543% | $38.0057 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $191.46 | 12.205% | $214.8277 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $206.79 | 12.607% | $232.86 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $842.08 | $922.3135 | $922.33 | $922.35 | $922.30 | |