| 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 | $224.95 | 13.270% | $254.8009 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $10.55 | 7.355% | $11.326 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $149.78 | 13.248% | $169.6229 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $247.61 | 7.488% | $266.151 | $266.15 | $266.15 | $266.20 |
| Purchase #5 | $65.48 | 9.642% | $71.7936 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $44.66 | 12.793% | $50.3734 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $105.29 | 3.315% | $108.7804 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $848.32 | $932.8482 | $932.84 | $932.85 | $932.90 | |