| 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 | $102.43 | 9.659% | $112.3237 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $228.76 | 6.270% | $243.1033 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $84.37 | 4.579% | $88.2333 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $221.92 | 5.394% | $233.8904 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $47.54 | 11.724% | $53.1136 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $15.76 | 3.600% | $16.3274 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $217.31 | 11.326% | $241.9225 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $918.09 | $988.9142 | $988.90 | $988.90 | $988.80 | |