| 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 | $239.68 | 6.435% | $255.1034 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $85.68 | 12.288% | $96.2084 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $240.31 | 11.356% | $267.5996 | $267.60 | $267.60 | $267.60 |
| Purchase #4 | $163.36 | 11.674% | $182.4306 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $5.63 | 3.160% | $5.8079 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $159.83 | 12.691% | $180.114 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $211.32 | 10.118% | $232.7014 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $1,105.81 | $1,219.9653 | $1,219.96 | $1,219.95 | $1,219.90 | |