| 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 | $248.45 | 12.113% | $278.5447 | $278.54 | $278.55 | $278.50 |
| Purchase #2 | $130.35 | 10.138% | $143.5649 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $188.62 | 7.163% | $202.1309 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $89.85 | 4.406% | $93.8088 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $120.38 | 7.473% | $129.376 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $238.45 | 4.831% | $249.9695 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $236.90 | 7.659% | $255.0442 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $1,253.00 | $1,352.4390 | $1,352.43 | $1,352.45 | $1,352.40 | |