| 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 | $13.84 | 8.526% | $15.02 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $88.81 | 10.522% | $98.1546 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $221.58 | 3.339% | $228.9786 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $93.76 | 7.767% | $101.0423 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $172.74 | 10.720% | $191.2577 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $216.94 | 12.700% | $244.4914 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $128.44 | 3.814% | $133.3387 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $936.11 | $1,012.2833 | $1,012.28 | $1,012.30 | $1,012.30 | |