| 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 | $204.53 | 11.495% | $228.0407 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $57.51 | 13.324% | $65.1726 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $20.74 | 11.457% | $23.1162 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $190.91 | 7.431% | $205.0965 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $199.61 | 10.404% | $220.3774 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $179.57 | 5.690% | $189.7875 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $181.47 | 10.500% | $200.5244 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,034.34 | $1,132.1153 | $1,132.12 | $1,132.10 | $1,132.10 | |