| 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 | $167.26 | 12.758% | $188.599 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $236.93 | 12.757% | $267.1552 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $241.34 | 4.835% | $253.0088 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $195.38 | 13.244% | $221.2561 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $132.87 | 7.290% | $142.5562 | $142.56 | $142.55 | $142.60 |
| Purchase #6 | $106.64 | 5.119% | $112.0989 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $52.53 | 12.532% | $59.1131 | $59.11 | $59.10 | $59.10 |
| 7 purchase totals = | $1,132.95 | $1,243.7873 | $1,243.80 | $1,243.75 | $1,243.90 | |