| 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 | $194.90 | 5.134% | $204.9062 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $117.34 | 10.867% | $130.0913 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $243.69 | 4.112% | $253.7105 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $228.42 | 3.320% | $236.0035 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $224.97 | 7.705% | $242.3039 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $132.25 | 6.417% | $140.7365 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $35.64 | 12.425% | $40.0683 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $1,177.21 | $1,247.8202 | $1,247.82 | $1,247.80 | $1,247.80 | |