| 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 | $234.71 | 10.637% | $259.6761 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $166.86 | 9.837% | $183.274 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $115.79 | 11.527% | $129.1371 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $152.72 | 11.338% | $170.0354 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $64.81 | 6.186% | $68.8191 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $92.66 | 3.596% | $95.9921 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $27.80 | 13.680% | $31.603 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $855.35 | $938.5368 | $938.54 | $938.55 | $938.50 | |