| 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 | $229.66 | 13.189% | $259.9499 | $259.95 | $259.95 | $259.90 |
| Purchase #2 | $156.27 | 13.453% | $177.293 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $194.55 | 10.329% | $214.6451 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $147.70 | 6.227% | $156.8973 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $225.37 | 13.117% | $254.9318 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $174.27 | 4.865% | $182.7482 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $226.84 | 7.501% | $243.8553 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,354.66 | $1,490.3206 | $1,490.33 | $1,490.35 | $1,490.20 | |