| 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 | $212.51 | 10.171% | $234.1244 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $167.50 | 13.452% | $190.0321 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $88.97 | 5.533% | $93.8927 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $142.40 | 6.726% | $151.9778 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $209.80 | 3.453% | $217.0444 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $97.52 | 8.724% | $106.0276 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $130.75 | 3.612% | $135.4727 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $1,049.45 | $1,128.5717 | $1,128.56 | $1,128.60 | $1,128.50 | |