| 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 | $115.49 | 7.839% | $124.5433 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $142.66 | 8.661% | $155.0158 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $109.77 | 5.820% | $116.1586 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $32.76 | 9.849% | $35.9865 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $161.30 | 6.704% | $172.1136 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $249.46 | 7.689% | $268.641 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $23.46 | 8.834% | $25.5325 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $834.90 | $897.9913 | $897.99 | $898.00 | $897.90 | |