| 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 | $31.46 | 10.666% | $34.8155 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $213.73 | 7.422% | $229.593 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $93.87 | 9.557% | $102.8412 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $243.43 | 4.228% | $253.7222 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $236.68 | 3.299% | $244.4881 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $15.87 | 3.238% | $16.3839 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $123.95 | 7.589% | $133.3566 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $958.99 | $1,015.2005 | $1,015.20 | $1,015.20 | $1,015.20 | |