| 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 | $208.54 | 5.452% | $219.9096 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $44.32 | 9.248% | $48.4187 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $150.44 | 8.654% | $163.4591 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $242.29 | 11.402% | $269.9159 | $269.92 | $269.90 | $269.90 |
| Purchase #5 | $223.72 | 3.810% | $232.2437 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $91.47 | 5.444% | $96.4496 | $96.45 | $96.45 | $96.40 |
| Purchase #7 | $143.61 | 10.703% | $158.9806 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $1,104.39 | $1,189.3772 | $1,189.38 | $1,189.35 | $1,189.30 | |