| 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 | $48.33 | 5.722% | $51.0954 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $180.81 | 3.469% | $187.0823 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $204.49 | 13.635% | $232.3722 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $213.81 | 12.397% | $240.316 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $82.69 | 13.461% | $93.8209 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $78.98 | 6.625% | $84.2124 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $104.81 | 7.601% | $112.7766 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $913.92 | $1,001.6758 | $1,001.68 | $1,001.65 | $1,001.70 | |