| 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 | $242.84 | 8.683% | $263.9258 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $82.48 | 13.309% | $93.4573 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $231.98 | 10.353% | $255.9969 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $197.81 | 13.451% | $224.4174 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $141.37 | 4.797% | $148.1515 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $192.96 | 10.816% | $213.8306 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $180.50 | 3.503% | $186.8229 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $1,269.94 | $1,386.6024 | $1,386.61 | $1,386.60 | $1,386.60 | |