| 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 | $243.86 | 12.484% | $274.3035 | $274.30 | $274.30 | $274.30 |
| Purchase #2 | $46.51 | 11.690% | $51.947 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $178.31 | 9.424% | $195.1139 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $122.81 | 9.799% | $134.8442 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $235.79 | 3.457% | $243.9413 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $178.30 | 3.663% | $184.8311 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $227.53 | 13.846% | $259.0338 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,233.11 | $1,344.0148 | $1,344.00 | $1,344.05 | $1,343.80 | |