| 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 | $188.32 | 10.504% | $208.1011 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $55.89 | 6.812% | $59.6972 | $59.70 | $59.70 | $59.70 |
| Purchase #3 | $180.29 | 10.200% | $198.6796 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $121.85 | 11.483% | $135.842 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $220.98 | 10.377% | $243.9111 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $148.59 | 10.375% | $164.0062 | $164.01 | $164.00 | $164.00 |
| Purchase #7 | $197.61 | 12.277% | $221.8706 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,113.53 | $1,232.1078 | $1,232.11 | $1,232.10 | $1,232.10 | |