| 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 | $228.79 | 4.424% | $238.9117 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $168.65 | 13.372% | $191.2019 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $170.81 | 9.852% | $187.6382 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $191.64 | 8.665% | $208.2456 | $208.25 | $208.25 | $208.20 |
| Purchase #5 | $55.26 | 8.769% | $60.1057 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $42.47 | 13.358% | $48.1431 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $7.62 | 12.823% | $8.5971 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $865.24 | $942.8433 | $942.85 | $942.85 | $942.70 | |