| 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 | $238.71 | 7.324% | $256.1931 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $84.94 | 7.327% | $91.1636 | $91.16 | $91.15 | $91.20 |
| Purchase #3 | $61.93 | 11.193% | $68.8618 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $39.52 | 3.715% | $40.9882 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $163.69 | 9.164% | $178.6906 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $10.99 | 11.818% | $12.2888 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $59.75 | 4.670% | $62.5403 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $659.53 | $710.7264 | $710.72 | $710.75 | $710.80 | |