| 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 | $234.74 | 5.576% | $247.8291 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $116.46 | 12.695% | $131.2446 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $47.74 | 11.823% | $53.3843 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $211.44 | 5.154% | $222.3376 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $168.29 | 3.427% | $174.0573 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $199.35 | 10.842% | $220.9635 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $23.91 | 4.695% | $25.0326 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $1,001.93 | $1,074.8490 | $1,074.84 | $1,074.90 | $1,074.80 | |