| 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 | $119.90 | 10.553% | $132.553 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $102.46 | 9.836% | $112.538 | $112.54 | $112.55 | $112.50 |
| Purchase #3 | $87.89 | 6.382% | $93.4991 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $189.78 | 11.577% | $211.7508 | $211.75 | $211.75 | $211.80 |
| Purchase #5 | $94.29 | 13.805% | $107.3067 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $136.94 | 8.178% | $148.139 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $222.54 | 6.775% | $237.6171 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $953.80 | $1,043.4037 | $1,043.41 | $1,043.40 | $1,043.40 | |