| 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 | $231.66 | 3.407% | $239.5527 | $239.55 | $239.55 | $239.60 |
| Purchase #2 | $179.49 | 11.849% | $200.7578 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $173.82 | 11.853% | $194.4229 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $60.82 | 11.814% | $68.0053 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $217.91 | 8.542% | $236.5239 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $235.46 | 10.489% | $260.1574 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $126.50 | 3.565% | $131.0097 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $1,225.66 | $1,330.4297 | $1,330.43 | $1,330.35 | $1,330.50 | |