| 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 | $230.38 | 9.596% | $252.4873 | $252.49 | $252.50 | $252.50 |
| Purchase #2 | $228.26 | 11.591% | $254.7176 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $44.46 | 11.638% | $49.6343 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $224.30 | 11.244% | $249.5203 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $61.47 | 12.413% | $69.1003 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $96.60 | 5.748% | $102.1526 | $102.15 | $102.15 | $102.20 |
| Purchase #7 | $229.30 | 6.448% | $244.0853 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,114.77 | $1,221.6977 | $1,221.70 | $1,221.70 | $1,221.70 | |