| 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 | $131.38 | 4.386% | $137.1423 | $137.14 | $137.15 | $137.10 |
| Purchase #2 | $206.75 | 13.334% | $234.318 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $32.42 | 5.140% | $34.0864 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $98.71 | 9.168% | $107.7597 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $28.53 | 11.736% | $31.8783 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $148.90 | 9.451% | $162.9725 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $227.95 | 8.716% | $247.8181 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $874.64 | $955.9753 | $955.98 | $955.95 | $956.00 | |