| 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 | $226.28 | 4.630% | $236.7568 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $100.36 | 10.392% | $110.7894 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $240.95 | 9.683% | $264.2812 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $203.28 | 9.786% | $223.173 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $20.95 | 11.420% | $23.3425 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $241.97 | 13.128% | $273.7358 | $273.74 | $273.75 | $273.70 |
| Purchase #7 | $208.74 | 5.410% | $220.0328 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $1,242.53 | $1,352.1115 | $1,352.11 | $1,352.15 | $1,352.10 | |