| 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 | $118.70 | 4.197% | $123.6818 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $117.69 | 10.210% | $129.7061 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $208.68 | 9.506% | $228.5171 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $55.70 | 6.132% | $59.1155 | $59.12 | $59.10 | $59.10 |
| Purchase #5 | $248.65 | 11.828% | $278.0603 | $278.06 | $278.05 | $278.10 |
| Purchase #6 | $148.33 | 7.675% | $159.7143 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $54.60 | 5.424% | $57.5615 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $952.35 | $1,036.3566 | $1,036.36 | $1,036.30 | $1,036.40 | |