| 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 | $241.81 | 6.433% | $257.3656 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $23.57 | 11.306% | $26.2348 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $158.58 | 10.226% | $174.7964 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $177.67 | 9.321% | $194.2306 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $131.48 | 5.280% | $138.4221 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $103.58 | 3.429% | $107.1318 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $86.36 | 9.401% | $94.4787 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $923.05 | $992.6600 | $992.66 | $992.70 | $992.60 | |