| 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 | $232.68 | 8.476% | $252.402 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $136.60 | 7.128% | $146.3368 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $133.48 | 7.165% | $143.0438 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $5.46 | 11.384% | $6.0816 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $132.65 | 7.755% | $142.937 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $71.96 | 11.387% | $80.1541 | $80.15 | $80.15 | $80.20 |
| Purchase #7 | $107.71 | 8.367% | $116.7221 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $820.54 | $887.6774 | $887.67 | $887.70 | $887.60 | |