| 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 | $197.90 | 11.518% | $220.6941 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $223.71 | 6.541% | $238.3429 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $117.81 | 4.145% | $122.6932 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $65.59 | 6.233% | $69.6782 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $232.76 | 12.181% | $261.1125 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $51.28 | 12.127% | $57.4987 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $223.63 | 13.571% | $253.9788 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,112.68 | $1,223.9984 | $1,223.99 | $1,224.05 | $1,224.00 | |