| 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 | $108.69 | 5.120% | $114.2549 | $114.25 | $114.25 | $114.30 |
| Purchase #2 | $152.51 | 3.526% | $157.8875 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $114.62 | 3.678% | $118.8357 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $244.80 | 4.631% | $256.1367 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $65.52 | 10.840% | $72.6224 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $44.36 | 8.188% | $47.9922 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $39.77 | 4.356% | $41.5024 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $770.27 | $809.2318 | $809.23 | $809.25 | $809.20 | |