| 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 | $10.31 | 13.299% | $11.6811 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $213.35 | 6.546% | $227.3159 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $76.53 | 10.554% | $84.607 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $175.90 | 3.388% | $181.8595 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $219.35 | 9.415% | $240.0018 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $224.58 | 6.440% | $239.043 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $6.88 | 13.381% | $7.8006 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $926.90 | $992.3089 | $992.31 | $992.30 | $992.30 | |