| 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 | $97.53 | 11.185% | $108.4387 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $113.52 | 8.601% | $123.2839 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $68.57 | 6.246% | $72.8529 | $72.85 | $72.85 | $72.90 |
| Purchase #4 | $180.53 | 6.532% | $192.3222 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $112.83 | 4.560% | $117.975 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $233.69 | 5.339% | $246.1667 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $32.35 | 4.199% | $33.7084 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $839.02 | $894.7478 | $894.75 | $894.75 | $894.80 | |