| 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 | $96.64 | 5.539% | $101.9929 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $33.89 | 12.545% | $38.1415 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $236.83 | 6.327% | $251.8142 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $186.80 | 5.466% | $197.0105 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $20.61 | 6.559% | $21.9618 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $238.85 | 13.776% | $271.754 | $271.75 | $271.75 | $271.80 |
| Purchase #7 | $242.92 | 3.417% | $251.2206 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $1,056.54 | $1,133.8955 | $1,133.88 | $1,133.85 | $1,133.90 | |