| 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 | $79.33 | 4.297% | $82.7388 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $137.83 | 11.582% | $153.7935 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $111.78 | 7.472% | $120.1322 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $190.71 | 11.487% | $212.6169 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $237.60 | 7.122% | $254.5219 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $230.51 | 3.537% | $238.6631 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $136.57 | 13.658% | $155.2227 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $1,124.33 | $1,217.6891 | $1,217.68 | $1,217.65 | $1,217.60 | |