| 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 | $104.52 | 12.298% | $117.3739 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $225.60 | 10.480% | $249.2429 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $133.47 | 8.400% | $144.6815 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $29.27 | 6.770% | $31.2516 | $31.25 | $31.25 | $31.30 |
| Purchase #5 | $166.58 | 4.168% | $173.5231 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $23.98 | 11.243% | $26.6761 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $231.39 | 8.325% | $250.6532 | $250.65 | $250.65 | $250.70 |
| 7 purchase totals = | $914.81 | $993.4023 | $993.39 | $993.40 | $993.50 | |