| 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 | $215.29 | 13.164% | $243.6308 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $103.38 | 3.511% | $107.0097 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $170.55 | 13.462% | $193.5094 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $31.32 | 7.558% | $33.6872 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $120.84 | 9.340% | $132.1265 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $30.59 | 6.161% | $32.4746 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $193.94 | 8.496% | $210.4171 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $865.91 | $952.8553 | $952.86 | $952.85 | $952.80 | |