| 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 | $187.33 | 5.652% | $197.9179 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $151.80 | 11.143% | $168.7151 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $231.57 | 3.829% | $240.4368 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $219.31 | 6.183% | $232.8699 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $199.47 | 11.368% | $222.1457 | $222.15 | $222.15 | $222.10 |
| Purchase #6 | $202.59 | 13.141% | $229.2124 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $90.81 | 11.178% | $100.9607 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $1,282.88 | $1,392.2585 | $1,392.27 | $1,392.20 | $1,392.20 | |