| 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 | $108.65 | 7.831% | $117.1584 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $114.61 | 13.137% | $129.6663 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $119.85 | 3.318% | $123.8266 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $219.63 | 11.443% | $244.7623 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $177.87 | 12.367% | $199.8672 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $138.65 | 13.799% | $157.7823 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $9.38 | 10.678% | $10.3816 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $888.64 | $983.4447 | $983.45 | $983.45 | $983.60 | |