| 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 | $13.98 | 7.459% | $15.0228 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $236.51 | 7.174% | $253.4772 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $119.99 | 13.748% | $136.4862 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $240.82 | 5.773% | $254.7225 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $67.68 | 9.822% | $74.3275 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $184.30 | 5.291% | $194.0513 | $194.05 | $194.05 | $194.10 |
| Purchase #7 | $231.56 | 5.304% | $243.8419 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,094.84 | $1,171.9294 | $1,171.93 | $1,171.95 | $1,171.90 | |