| 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 | $64.97 | 9.552% | $71.1759 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $199.40 | 8.871% | $217.0888 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $192.25 | 10.420% | $212.2825 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $221.73 | 7.267% | $237.8431 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $220.77 | 6.210% | $234.4798 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $112.53 | 8.305% | $121.8756 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $135.60 | 3.790% | $140.7392 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $1,147.25 | $1,235.4849 | $1,235.49 | $1,235.60 | $1,235.50 | |