| 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 | $243.55 | 9.425% | $266.5046 | $266.50 | $266.50 | $266.50 |
| Purchase #2 | $93.86 | 11.401% | $104.561 | $104.56 | $104.55 | $104.60 |
| Purchase #3 | $18.70 | 8.787% | $20.3432 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $236.30 | 6.548% | $251.7729 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $192.90 | 9.529% | $211.2814 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $23.70 | 9.754% | $26.0117 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $28.73 | 13.799% | $32.6945 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $837.74 | $913.1693 | $913.15 | $913.15 | $913.20 | |