| 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 | $112.78 | 10.660% | $124.8023 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $55.78 | 3.769% | $57.8823 | $57.88 | $57.90 | $57.90 |
| Purchase #3 | $238.31 | 12.525% | $268.1583 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $69.34 | 4.784% | $72.6572 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $180.79 | 13.262% | $204.7664 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $218.39 | 6.181% | $231.8887 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $188.39 | 4.615% | $197.0842 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,063.78 | $1,157.2394 | $1,157.24 | $1,157.25 | $1,157.40 | |