| 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 | $21.39 | 11.309% | $23.809 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $86.72 | 13.358% | $98.3041 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $124.70 | 9.339% | $136.3457 | $136.35 | $136.35 | $136.30 |
| Purchase #4 | $210.85 | 9.218% | $230.2862 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $118.95 | 9.413% | $130.1468 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $136.93 | 3.198% | $141.309 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $142.77 | 3.750% | $148.1239 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $842.31 | $908.3247 | $908.33 | $908.30 | $908.20 | |