| 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 | $221.53 | 13.660% | $251.791 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $39.95 | 4.505% | $41.7497 | $41.75 | $41.75 | $41.70 |
| Purchase #3 | $185.31 | 9.114% | $202.1992 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $45.82 | 9.387% | $50.1211 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $6.59 | 9.834% | $7.2381 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $177.26 | 13.247% | $200.7416 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $20.42 | 13.716% | $23.2208 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $696.88 | $777.0615 | $777.06 | $777.05 | $776.90 | |