| 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 | $71.36 | 10.625% | $78.942 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $174.97 | 10.399% | $193.1651 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $228.96 | 6.733% | $244.3759 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $24.55 | 7.282% | $26.3377 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $54.59 | 7.547% | $58.7099 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $239.95 | 13.598% | $272.5784 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $247.91 | 3.662% | $256.9885 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,042.29 | $1,131.0975 | $1,131.11 | $1,131.15 | $1,131.10 | |