| 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 | $163.62 | 3.528% | $169.3925 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $9.62 | 13.203% | $10.8901 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $224.78 | 9.748% | $246.6916 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $111.42 | 13.106% | $126.0227 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $225.77 | 13.807% | $256.9421 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $222.84 | 11.430% | $248.3106 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $32.52 | 5.402% | $34.2767 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $990.57 | $1,092.5263 | $1,092.52 | $1,092.55 | $1,092.50 | |