| 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 | $197.41 | 6.493% | $210.2278 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $142.74 | 8.524% | $154.9072 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $132.83 | 3.355% | $137.2864 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $125.70 | 12.242% | $141.0882 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $159.55 | 6.358% | $169.6942 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $133.61 | 6.475% | $142.2612 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $232.44 | 10.399% | $256.6114 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $1,124.28 | $1,212.0764 | $1,212.08 | $1,212.10 | $1,212.10 | |