| 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 | $193.40 | 8.585% | $210.0034 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $52.68 | 11.535% | $58.7566 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $129.91 | 8.221% | $140.5899 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $150.90 | 8.695% | $164.0208 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $57.52 | 13.559% | $65.3191 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $103.79 | 4.428% | $108.3858 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $211.97 | 3.479% | $219.3444 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $900.17 | $966.4200 | $966.42 | $966.40 | $966.40 | |