| 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 | $213.36 | 9.174% | $232.9336 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $185.66 | 5.283% | $195.4684 | $195.47 | $195.45 | $195.50 |
| Purchase #3 | $129.93 | 13.480% | $147.4446 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $50.68 | 4.758% | $53.0914 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $51.61 | 9.804% | $56.6698 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $194.90 | 13.374% | $220.9659 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $122.53 | 5.590% | $129.3794 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $948.67 | $1,035.9531 | $1,035.95 | $1,035.95 | $1,036.00 | |