| 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 | $194.67 | 9.394% | $212.9573 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $64.56 | 11.715% | $72.1232 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $18.36 | 13.439% | $20.8274 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $196.60 | 7.868% | $212.0685 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $198.80 | 3.523% | $205.8037 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $134.35 | 13.742% | $152.8124 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $249.85 | 10.491% | $276.0618 | $276.06 | $276.05 | $276.10 |
| 7 purchase totals = | $1,057.19 | $1,152.6543 | $1,152.65 | $1,152.60 | $1,152.70 | |