| 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 | $219.45 | 11.734% | $245.2003 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $171.35 | 11.138% | $190.435 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $206.66 | 6.344% | $219.7705 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $246.31 | 11.625% | $274.9435 | $274.94 | $274.95 | $274.90 |
| Purchase #5 | $143.46 | 7.460% | $154.1621 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $40.43 | 11.743% | $45.1777 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $132.58 | 7.369% | $142.3498 | $142.35 | $142.35 | $142.30 |
| 7 purchase totals = | $1,160.24 | $1,272.0389 | $1,272.04 | $1,272.05 | $1,272.00 | |