| 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 | $8.36 | 11.314% | $9.3059 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $6.45 | 11.389% | $7.1846 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $157.81 | 4.390% | $164.7379 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $177.78 | 8.131% | $192.2353 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $22.64 | 11.460% | $25.2345 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $79.77 | 5.308% | $84.0042 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $231.74 | 5.376% | $244.1983 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $684.55 | $726.9007 | $726.90 | $726.95 | $726.80 | |