| 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 | $187.37 | 12.451% | $210.6994 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $180.27 | 7.406% | $193.6208 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $92.78 | 8.502% | $100.6682 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $119.79 | 5.265% | $126.0969 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $182.83 | 11.430% | $203.7275 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $55.78 | 3.807% | $57.9035 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $217.47 | 13.302% | $246.3979 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,036.29 | $1,139.1142 | $1,139.12 | $1,139.10 | $1,139.10 | |