| 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 | $201.44 | 7.297% | $216.1391 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $88.76 | 4.411% | $92.6752 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $62.88 | 9.668% | $68.9592 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $17.56 | 4.747% | $18.3936 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $125.90 | 3.434% | $130.2234 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $203.98 | 9.456% | $223.2683 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $242.39 | 4.338% | $252.9049 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $942.91 | $1,002.5637 | $1,002.56 | $1,002.55 | $1,002.60 | |