| 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 | $189.49 | 4.258% | $197.5585 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $223.63 | 12.498% | $251.5793 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $40.98 | 9.759% | $44.9792 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $56.69 | 9.116% | $61.8579 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $236.81 | 5.402% | $249.6025 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $42.65 | 9.257% | $46.5981 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $198.46 | 7.576% | $213.4953 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $988.71 | $1,065.6708 | $1,065.68 | $1,065.70 | $1,065.80 | |