| 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 | $21.85 | 4.159% | $22.7587 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $182.40 | 11.226% | $202.8762 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $211.57 | 12.374% | $237.7497 | $237.75 | $237.75 | $237.70 |
| Purchase #4 | $100.95 | 3.683% | $104.668 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $135.81 | 12.221% | $152.4073 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $237.39 | 11.539% | $264.7824 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $151.96 | 10.192% | $167.4478 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $1,041.93 | $1,152.6901 | $1,152.70 | $1,152.70 | $1,152.70 | |