| 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 | $203.99 | 11.610% | $227.6732 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $74.42 | 6.525% | $79.2759 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $92.58 | 10.770% | $102.5509 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $168.95 | 12.757% | $190.503 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $192.31 | 4.205% | $200.3966 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $110.33 | 6.552% | $117.5588 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $198.81 | 8.711% | $216.1283 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $1,041.39 | $1,134.0867 | $1,134.09 | $1,134.10 | $1,134.20 | |