| 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 | $37.27 | 5.357% | $39.2666 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $245.96 | 7.601% | $264.6554 | $264.66 | $264.65 | $264.70 |
| Purchase #3 | $107.79 | 12.745% | $121.5278 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $189.64 | 12.207% | $212.7894 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $121.27 | 10.846% | $134.4229 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $203.67 | 8.601% | $221.1877 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $112.40 | 4.314% | $117.2489 | $117.25 | $117.25 | $117.20 |
| 7 purchase totals = | $1,018.00 | $1,111.0987 | $1,111.11 | $1,111.10 | $1,111.10 | |