| 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 | $184.35 | 5.786% | $195.0165 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $214.76 | 13.699% | $244.18 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $208.46 | 13.303% | $236.1914 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $228.44 | 3.874% | $237.2898 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $6.38 | 10.489% | $7.0492 | $7.05 | $7.05 | $7.00 |
| Purchase #6 | $234.39 | 9.644% | $256.9946 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $16.79 | 9.486% | $18.3827 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $1,093.57 | $1,195.1042 | $1,195.10 | $1,195.15 | $1,195.10 | |