| 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 | $232.33 | 9.330% | $254.0064 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $67.82 | 8.809% | $73.7943 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $54.54 | 6.573% | $58.1249 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $149.75 | 3.538% | $155.0482 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $161.43 | 10.570% | $178.4932 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $96.78 | 6.653% | $103.2188 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $7.81 | 9.691% | $8.5669 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $770.46 | $831.2527 | $831.25 | $831.20 | $831.20 | |