| 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 | $185.62 | 13.477% | $210.636 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $106.75 | 3.551% | $110.5407 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $218.62 | 8.300% | $236.7655 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $65.52 | 5.442% | $69.0856 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $108.98 | 12.815% | $122.9458 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $198.70 | 5.755% | $210.1352 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $216.39 | 4.199% | $225.4762 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $1,100.58 | $1,185.5850 | $1,185.61 | $1,185.65 | $1,185.50 | |