| 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 | $210.29 | 12.819% | $237.2471 | $237.25 | $237.25 | $237.20 |
| Purchase #2 | $111.41 | 9.700% | $122.2168 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $227.85 | 11.767% | $254.6611 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $25.62 | 12.643% | $28.8591 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $231.33 | 9.783% | $253.961 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $228.36 | 7.644% | $245.8158 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $230.80 | 9.665% | $253.1068 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $1,265.66 | $1,395.8677 | $1,395.88 | $1,395.80 | $1,395.90 | |