| 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 | $210.49 | 10.585% | $232.7704 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $11.60 | 10.247% | $12.7887 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $107.52 | 7.789% | $115.8947 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $121.48 | 11.575% | $135.5413 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $181.96 | 3.705% | $188.7016 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $176.90 | 6.657% | $188.6762 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $84.52 | 11.692% | $94.4021 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $894.47 | $968.7750 | $968.77 | $968.80 | $968.80 | |