| 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 | $229.55 | 4.796% | $240.5592 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $6.93 | 4.618% | $7.25 | $7.25 | $7.25 | $7.30 |
| Purchase #3 | $140.26 | 4.192% | $146.1397 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $21.91 | 3.540% | $22.6856 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $160.38 | 5.310% | $168.8962 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $84.65 | 11.672% | $94.5303 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $160.56 | 10.211% | $176.9548 | $176.95 | $176.95 | $177.00 |
| 7 purchase totals = | $804.24 | $857.0158 | $857.02 | $857.05 | $857.10 | |