| 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 | $29.74 | 13.273% | $33.6874 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $187.59 | 12.155% | $210.3916 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $51.72 | 6.766% | $55.2194 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $219.85 | 9.313% | $240.3246 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $170.28 | 9.672% | $186.7495 | $186.75 | $186.75 | $186.70 |
| Purchase #6 | $193.75 | 13.545% | $219.9934 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $99.28 | 9.551% | $108.7622 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $952.21 | $1,055.1281 | $1,055.12 | $1,055.10 | $1,055.10 | |