| 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 | $219.67 | 10.718% | $243.2142 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $37.32 | 3.493% | $38.6236 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $174.49 | 4.405% | $182.1763 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $136.30 | 4.207% | $142.0341 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $119.47 | 6.413% | $127.1316 | $127.13 | $127.15 | $127.10 |
| Purchase #6 | $209.64 | 7.502% | $225.3672 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $54.67 | 13.777% | $62.2019 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $951.56 | $1,020.7489 | $1,020.74 | $1,020.75 | $1,020.70 | |