| 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 | $109.97 | 13.760% | $125.1019 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $197.54 | 9.736% | $216.7725 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $118.78 | 13.542% | $134.8652 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $85.45 | 7.312% | $91.6981 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $159.98 | 12.803% | $180.4622 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $250.84 | 7.321% | $269.204 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $99.33 | 13.278% | $112.519 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $1,021.89 | $1,130.6229 | $1,130.62 | $1,130.55 | $1,130.70 | |