| 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 | $209.57 | 7.256% | $224.7764 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $157.76 | 7.621% | $169.7829 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $155.33 | 13.619% | $176.4844 | $176.48 | $176.50 | $176.50 |
| Purchase #4 | $238.54 | 4.592% | $249.4938 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $46.43 | 8.851% | $50.5395 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $160.77 | 8.601% | $174.5978 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $217.83 | 9.237% | $237.951 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $1,186.23 | $1,283.6258 | $1,283.62 | $1,283.70 | $1,283.70 | |