| 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 | $236.74 | 9.654% | $259.5949 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $101.36 | 7.244% | $108.7025 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $128.82 | 12.668% | $145.1389 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $217.88 | 11.575% | $243.0996 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $187.58 | 12.119% | $210.3128 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $55.70 | 13.644% | $63.2997 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $112.50 | 9.698% | $123.4103 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $1,040.58 | $1,153.5587 | $1,153.55 | $1,153.55 | $1,153.50 | |