| 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 | $192.36 | 3.319% | $198.7444 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $108.41 | 5.365% | $114.2262 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $126.91 | 3.599% | $131.4775 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $232.94 | 7.451% | $250.2964 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $46.46 | 4.252% | $48.4355 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $114.66 | 4.298% | $119.5881 | $119.59 | $119.60 | $119.60 |
| Purchase #7 | $58.34 | 12.108% | $65.4038 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $880.08 | $928.1719 | $928.18 | $928.25 | $928.10 | |