| 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 | $106.57 | 6.462% | $113.4566 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $237.35 | 11.683% | $265.0796 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $227.29 | 4.205% | $236.8475 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $69.66 | 8.629% | $75.671 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $172.93 | 13.477% | $196.2358 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $180.86 | 9.353% | $197.7758 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $122.52 | 12.651% | $138.02 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $1,117.18 | $1,223.0863 | $1,223.10 | $1,223.10 | $1,223.10 | |