| 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 | $138.61 | 5.376% | $146.0617 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $97.94 | 7.710% | $105.4912 | $105.49 | $105.50 | $105.50 |
| Purchase #3 | $246.75 | 4.834% | $258.6779 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $249.70 | 3.467% | $258.3571 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $238.71 | 8.542% | $259.1006 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $60.45 | 9.376% | $66.1178 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $157.36 | 8.112% | $170.125 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,189.52 | $1,263.9313 | $1,263.94 | $1,263.95 | $1,264.00 | |