| 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 | $28.48 | 10.536% | $31.4807 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $166.50 | 13.166% | $188.4214 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $244.78 | 6.588% | $260.9061 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $157.57 | 12.767% | $177.687 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $170.68 | 9.318% | $186.584 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $192.99 | 6.159% | $204.8763 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $58.62 | 10.107% | $64.5447 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $1,019.62 | $1,114.5002 | $1,114.50 | $1,114.55 | $1,114.50 | |