| 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 | $196.35 | 12.604% | $221.098 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $168.72 | 11.802% | $188.6323 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $74.99 | 11.579% | $83.6731 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $196.90 | 4.621% | $205.9987 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $87.27 | 5.613% | $92.1685 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $243.45 | 8.102% | $263.1743 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $80.85 | 9.751% | $88.7337 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $1,048.53 | $1,143.4786 | $1,143.47 | $1,143.45 | $1,143.50 | |