| 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 | $105.64 | 7.438% | $113.4975 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $159.27 | 5.361% | $167.8085 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $223.54 | 10.233% | $246.4148 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $232.97 | 6.323% | $247.7007 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $216.87 | 12.606% | $244.2086 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $110.73 | 13.256% | $125.4084 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $144.45 | 3.461% | $149.4494 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $1,193.47 | $1,294.4879 | $1,294.49 | $1,294.45 | $1,294.40 | |