| 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 | $225.25 | 9.299% | $246.196 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $73.36 | 5.307% | $77.2532 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $178.57 | 11.840% | $199.7127 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $193.25 | 13.579% | $219.4914 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $37.90 | 7.806% | $40.8585 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $228.52 | 9.134% | $249.393 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $101.68 | 3.801% | $105.5449 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $1,038.53 | $1,138.4497 | $1,138.44 | $1,138.45 | $1,138.50 | |