| 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 | $211.48 | 12.390% | $237.6824 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $192.77 | 3.521% | $199.5574 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $112.84 | 10.229% | $124.3824 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $132.88 | 10.860% | $147.3108 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $42.39 | 8.348% | $45.9287 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $126.89 | 8.378% | $137.5208 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $221.80 | 6.553% | $236.3346 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,041.05 | $1,128.7171 | $1,128.71 | $1,128.75 | $1,128.70 | |