| 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 | $109.90 | 6.542% | $117.0897 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $129.78 | 5.177% | $136.4987 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $59.75 | 4.813% | $62.6258 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $210.91 | 12.545% | $237.3687 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $212.71 | 11.834% | $237.8821 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $98.98 | 5.792% | $104.7129 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $140.59 | 11.397% | $156.613 | $156.61 | $156.60 | $156.60 |
| 7 purchase totals = | $962.62 | $1,052.7909 | $1,052.79 | $1,052.80 | $1,052.80 | |