| 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 | $93.72 | 9.141% | $102.2869 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $243.95 | 8.487% | $264.654 | $264.65 | $264.65 | $264.70 |
| Purchase #3 | $232.58 | 7.324% | $249.6142 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $104.65 | 8.330% | $113.3673 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $216.68 | 7.104% | $232.0729 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $144.58 | 9.186% | $157.8611 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $119.97 | 13.307% | $135.9344 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $1,156.13 | $1,255.7908 | $1,255.78 | $1,255.75 | $1,255.90 | |