| 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 | $227.62 | 7.534% | $244.7689 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $224.54 | 7.793% | $242.0384 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $187.82 | 3.347% | $194.1063 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $191.84 | 13.135% | $217.0382 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $21.50 | 5.617% | $22.7077 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $54.89 | 8.257% | $59.4223 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $82.44 | 13.399% | $93.4861 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $990.65 | $1,073.5679 | $1,073.58 | $1,073.55 | $1,073.50 | |