| 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 | $22.84 | 4.786% | $23.9331 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $219.85 | 5.231% | $231.3504 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $11.98 | 12.711% | $13.5028 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $78.71 | 4.275% | $82.0749 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $136.48 | 13.453% | $154.8407 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $179.71 | 6.378% | $191.1719 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $224.64 | 10.668% | $248.6046 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $874.21 | $945.4784 | $945.46 | $945.45 | $945.50 | |