| 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 | $221.45 | 8.446% | $240.1537 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $87.39 | 13.856% | $99.4988 | $99.50 | $99.50 | $99.50 |
| Purchase #3 | $59.25 | 8.781% | $64.4527 | $64.45 | $64.45 | $64.50 |
| Purchase #4 | $46.96 | 8.755% | $51.0713 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $70.86 | 12.201% | $79.5056 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $31.69 | 4.238% | $33.033 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $107.98 | 12.175% | $121.1266 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $625.58 | $688.8417 | $688.84 | $688.85 | $688.90 | |