| 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 | $242.99 | 6.717% | $259.3116 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $87.94 | 7.537% | $94.568 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $8.53 | 5.675% | $9.0141 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $99.86 | 7.665% | $107.5143 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $153.61 | 3.138% | $158.4303 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $36.59 | 9.736% | $40.1524 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $43.55 | 8.293% | $47.1616 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $673.07 | $716.1523 | $716.14 | $716.10 | $716.20 | |