| 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 | $226.54 | 12.603% | $255.0908 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $20.91 | 3.222% | $21.5837 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $186.81 | 5.477% | $197.0416 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $199.63 | 5.202% | $210.0148 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $94.96 | 3.517% | $98.2997 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $179.52 | 3.163% | $185.1982 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $5.86 | 4.869% | $6.1453 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $914.23 | $973.3741 | $973.37 | $973.40 | $973.30 | |