| 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 | $220.78 | 11.128% | $245.3484 | $245.35 | $245.35 | $245.30 |
| Purchase #2 | $35.28 | 11.210% | $39.2349 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $229.86 | 12.270% | $258.0638 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $96.38 | 10.208% | $106.2185 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $17.27 | 8.416% | $18.7234 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $138.28 | 7.339% | $148.4284 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $160.80 | 5.295% | $169.3144 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $898.65 | $985.3318 | $985.32 | $985.30 | $985.20 | |