| 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 | $210.37 | 8.392% | $228.0243 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $210.41 | 5.322% | $221.608 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $160.81 | 11.388% | $179.123 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $229.76 | 3.570% | $237.9624 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $213.79 | 9.428% | $233.9461 | $233.95 | $233.95 | $233.90 |
| Purchase #6 | $105.42 | 6.857% | $112.6486 | $112.65 | $112.65 | $112.60 |
| Purchase #7 | $210.94 | 7.570% | $226.9082 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $1,341.50 | $1,440.2206 | $1,440.22 | $1,440.15 | $1,440.10 | |