| 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 | $140.25 | 10.639% | $155.1712 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $125.90 | 11.239% | $140.0499 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $227.49 | 12.767% | $256.5336 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $106.98 | 4.115% | $111.3822 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $234.26 | 10.511% | $258.8831 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $23.94 | 9.734% | $26.2703 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $192.84 | 9.545% | $211.2466 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $1,051.66 | $1,159.5369 | $1,159.53 | $1,159.55 | $1,159.50 | |