| 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 | $201.98 | 11.740% | $225.6925 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $107.85 | 5.783% | $114.087 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $61.73 | 10.392% | $68.145 | $68.15 | $68.15 | $68.10 |
| Purchase #4 | $85.28 | 13.741% | $96.9983 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $35.68 | 4.360% | $37.2356 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $159.79 | 7.873% | $172.3703 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $42.35 | 13.426% | $48.0359 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $694.66 | $762.5646 | $762.58 | $762.60 | $762.50 | |