| 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 | $200.65 | 10.246% | $221.2086 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $35.27 | 11.334% | $39.2675 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $245.79 | 3.514% | $254.4271 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $56.39 | 13.725% | $64.1295 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $216.45 | 12.372% | $243.2292 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $24.86 | 4.674% | $26.022 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $124.36 | 7.246% | $133.3711 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $903.77 | $981.6550 | $981.66 | $981.65 | $981.60 | |