| 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 | $227.56 | 6.697% | $242.7997 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $132.53 | 9.722% | $145.4146 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $96.48 | 4.483% | $100.8052 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $134.69 | 6.859% | $143.9284 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $139.26 | 4.221% | $145.1382 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $66.38 | 13.521% | $75.3552 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $105.50 | 7.237% | $113.135 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $902.40 | $966.5763 | $966.59 | $966.60 | $966.50 | |