| 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 | $229.73 | 6.602% | $244.8968 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $178.45 | 5.322% | $187.9471 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $231.28 | 9.659% | $253.6193 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $11.39 | 11.459% | $12.6952 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $239.76 | 13.382% | $271.8447 | $271.84 | $271.85 | $271.80 |
| Purchase #6 | $119.48 | 9.434% | $130.7517 | $130.75 | $130.75 | $130.80 |
| Purchase #7 | $201.36 | 8.791% | $219.0616 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $1,211.45 | $1,320.8164 | $1,320.82 | $1,320.80 | $1,320.80 | |