| 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 | $199.34 | 8.311% | $215.9071 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $231.86 | 13.781% | $263.8126 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $81.81 | 11.708% | $91.3883 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $214.72 | 13.305% | $243.2885 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $211.57 | 13.711% | $240.5784 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $113.67 | 6.554% | $121.1199 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $12.46 | 7.167% | $13.353 | $13.35 | $13.35 | $13.40 |
| 7 purchase totals = | $1,065.43 | $1,189.4478 | $1,189.45 | $1,189.45 | $1,189.50 | |