| 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 | $186.33 | 4.537% | $194.7838 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $248.32 | 10.487% | $274.3613 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $15.52 | 11.151% | $17.2506 | $17.25 | $17.25 | $17.30 |
| Purchase #4 | $128.30 | 6.816% | $137.0449 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $242.91 | 7.208% | $260.419 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $129.42 | 8.453% | $140.3599 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $61.72 | 3.710% | $64.0098 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $1,012.52 | $1,088.2293 | $1,088.22 | $1,088.20 | $1,088.30 | |