| 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 | $101.57 | 5.300% | $106.9532 | $106.95 | $106.95 | $107.00 |
| Purchase #2 | $243.69 | 4.739% | $255.2385 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $159.73 | 5.819% | $169.0247 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $134.42 | 6.122% | $142.6492 | $142.65 | $142.65 | $142.60 |
| Purchase #5 | $121.31 | 8.194% | $131.2501 | $131.25 | $131.25 | $131.30 |
| Purchase #6 | $235.91 | 11.634% | $263.3558 | $263.36 | $263.35 | $263.40 |
| Purchase #7 | $142.72 | 4.460% | $149.0853 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $1,139.35 | $1,217.5568 | $1,217.56 | $1,217.55 | $1,217.60 | |