| 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 | $202.81 | 8.387% | $219.8197 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $235.69 | 8.618% | $256.0018 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $202.42 | 3.781% | $210.0735 | $210.07 | $210.05 | $210.10 |
| Purchase #4 | $249.78 | 10.505% | $276.0194 | $276.02 | $276.00 | $276.00 |
| Purchase #5 | $122.39 | 6.595% | $130.4616 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $215.51 | 9.710% | $236.436 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $146.88 | 10.386% | $162.135 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $1,375.48 | $1,490.9470 | $1,490.95 | $1,490.90 | $1,490.90 | |