| 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 | $19.26 | 9.114% | $21.0154 | $21.02 | $21.00 | $21.00 |
| Purchase #2 | $223.53 | 8.632% | $242.8251 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $232.35 | 10.505% | $256.7584 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $248.67 | 13.834% | $283.071 | $283.07 | $283.05 | $283.10 |
| Purchase #5 | $199.90 | 12.134% | $224.1559 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $59.72 | 6.654% | $63.6938 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $213.50 | 10.170% | $235.213 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,196.93 | $1,326.7326 | $1,326.74 | $1,326.70 | $1,326.80 | |