| 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 | $131.99 | 8.659% | $143.419 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $243.28 | 8.390% | $263.6912 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $139.77 | 8.583% | $151.7665 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $126.86 | 10.854% | $140.6294 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $244.89 | 13.822% | $278.7387 | $278.74 | $278.75 | $278.70 |
| Purchase #6 | $233.52 | 3.137% | $240.8455 | $240.85 | $240.85 | $240.80 |
| Purchase #7 | $50.78 | 7.393% | $54.5342 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $1,171.09 | $1,273.6245 | $1,273.63 | $1,273.65 | $1,273.50 | |