| 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 | $234.45 | 8.393% | $254.1274 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $225.46 | 5.299% | $237.4071 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $196.73 | 13.804% | $223.8866 | $223.89 | $223.90 | $223.90 |
| Purchase #4 | $223.44 | 6.428% | $237.8027 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $227.87 | 4.746% | $238.6847 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $142.58 | 12.138% | $159.8864 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $146.81 | 6.537% | $156.407 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $1,397.34 | $1,508.2019 | $1,508.21 | $1,508.25 | $1,508.20 | |