| 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 | $144.78 | 3.333% | $149.6055 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $232.81 | 9.328% | $254.5265 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $229.32 | 13.561% | $260.4181 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $12.51 | 3.761% | $12.9805 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $221.50 | 9.759% | $243.1162 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $21.29 | 6.862% | $22.7509 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $66.82 | 10.146% | $73.5996 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $929.03 | $1,016.9973 | $1,017.01 | $1,017.00 | $1,017.00 | |