| 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 | $140.80 | 3.593% | $145.8589 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $19.50 | 10.354% | $21.519 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $43.91 | 10.541% | $48.5386 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $234.67 | 8.413% | $254.4128 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $240.35 | 7.726% | $258.9194 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $229.94 | 5.335% | $242.2073 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $116.97 | 11.121% | $129.9782 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,026.14 | $1,101.4342 | $1,101.44 | $1,101.40 | $1,101.40 | |