| 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 | $127.41 | 3.812% | $132.2669 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $25.71 | 13.181% | $29.0988 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $224.70 | 9.871% | $246.8801 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $199.87 | 7.217% | $214.2946 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $208.59 | 9.798% | $229.0276 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $197.32 | 9.819% | $216.6949 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $150.49 | 6.800% | $160.7233 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,134.09 | $1,228.9862 | $1,228.98 | $1,229.00 | $1,229.00 | |