| 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 | $105.55 | 7.532% | $113.5 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $211.35 | 13.720% | $240.3472 | $240.35 | $240.35 | $240.30 |
| Purchase #3 | $77.31 | 8.798% | $84.1117 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $10.44 | 12.560% | $11.7513 | $11.75 | $11.75 | $11.80 |
| Purchase #5 | $200.33 | 5.107% | $210.5609 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $11.27 | 12.440% | $12.672 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $149.51 | 6.117% | $158.6555 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $765.76 | $831.5986 | $831.60 | $831.55 | $831.70 | |