| 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 | $129.32 | 6.869% | $138.203 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $17.38 | 11.874% | $19.4437 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $24.34 | 7.497% | $26.1648 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $196.89 | 3.508% | $203.7969 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $124.75 | 10.715% | $138.117 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $234.74 | 5.735% | $248.2023 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $103.79 | 11.408% | $115.6304 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $831.21 | $889.5581 | $889.55 | $889.55 | $889.50 | |