| 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 | $238.76 | 5.412% | $251.6817 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $33.53 | 13.729% | $38.1333 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $229.70 | 3.648% | $238.0795 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $71.33 | 9.183% | $77.8802 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $32.71 | 11.860% | $36.5894 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $247.33 | 12.860% | $279.1366 | $279.14 | $279.15 | $279.10 |
| Purchase #7 | $116.55 | 13.356% | $132.1164 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $969.91 | $1,053.6171 | $1,053.62 | $1,053.70 | $1,053.60 | |