| 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 | $198.83 | 11.654% | $222.0016 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $105.54 | 7.686% | $113.6518 | $113.65 | $113.65 | $113.70 |
| Purchase #3 | $90.91 | 6.843% | $97.131 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $173.42 | 12.308% | $194.7645 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $238.30 | 8.360% | $258.2219 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $108.56 | 3.668% | $112.542 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $106.41 | 13.297% | $120.5593 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $1,021.97 | $1,118.8721 | $1,118.86 | $1,118.85 | $1,118.90 | |