| 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 | $202.27 | 11.333% | $225.1933 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $108.29 | 7.755% | $116.6879 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $79.85 | 12.601% | $89.9119 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $27.25 | 10.108% | $30.0044 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $14.85 | 5.611% | $15.6832 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $31.81 | 9.465% | $34.8208 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $103.51 | 5.430% | $109.1306 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $567.83 | $621.4321 | $621.42 | $621.45 | $621.40 | |