| 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 | $10.42 | 4.664% | $10.906 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $132.52 | 8.148% | $143.3177 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $161.38 | 5.726% | $170.6206 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $205.78 | 4.245% | $214.5154 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $87.78 | 10.257% | $96.7836 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $159.65 | 9.416% | $174.6826 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $244.82 | 3.847% | $254.2382 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $1,002.35 | $1,065.0641 | $1,065.07 | $1,065.05 | $1,065.00 | |