| 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 | $225.98 | 7.662% | $243.2946 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $38.25 | 9.746% | $41.9778 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $157.47 | 6.572% | $167.8189 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $101.79 | 11.777% | $113.7778 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $40.84 | 4.367% | $42.6235 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $234.58 | 5.311% | $247.0385 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $83.28 | 11.128% | $92.5474 | $92.55 | $92.55 | $92.50 |
| 7 purchase totals = | $882.19 | $949.0785 | $949.08 | $949.10 | $949.00 | |