| 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 | $224.44 | 12.126% | $251.6556 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $156.34 | 5.818% | $165.4359 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $8.74 | 9.225% | $9.5463 | $9.55 | $9.55 | $9.50 |
| Purchase #4 | $122.93 | 10.250% | $135.5303 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $34.68 | 5.734% | $36.6686 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $137.79 | 12.617% | $155.175 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $96.54 | 7.595% | $103.8722 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $781.46 | $857.8839 | $857.90 | $857.90 | $857.90 | |