| 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 | $243.61 | 12.223% | $273.3865 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $157.85 | 8.203% | $170.7984 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $91.53 | 7.182% | $98.1037 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $84.30 | 6.788% | $90.0223 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $235.82 | 11.401% | $262.7058 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $134.40 | 12.828% | $151.6408 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $25.43 | 6.467% | $27.0746 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $972.94 | $1,073.7321 | $1,073.73 | $1,073.70 | $1,073.70 | |