| 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 | $204.76 | 4.720% | $214.4247 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $158.56 | 10.640% | $175.4308 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $62.27 | 10.268% | $68.6639 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $105.56 | 6.858% | $112.7993 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $241.61 | 6.809% | $258.0612 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $44.70 | 4.395% | $46.6646 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $94.40 | 13.601% | $107.2393 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $911.86 | $983.2838 | $983.27 | $983.25 | $983.30 | |