| 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 | $188.28 | 4.737% | $197.1988 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $185.29 | 4.808% | $194.1987 | $194.20 | $194.20 | $194.20 |
| Purchase #3 | $239.91 | 9.526% | $262.7638 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $109.75 | 7.746% | $118.2512 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $198.31 | 11.112% | $220.3462 | $220.35 | $220.35 | $220.30 |
| Purchase #6 | $10.98 | 6.652% | $11.7104 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $228.56 | 11.851% | $255.6466 | $255.65 | $255.65 | $255.60 |
| 7 purchase totals = | $1,161.08 | $1,260.1157 | $1,260.12 | $1,260.10 | $1,260.10 | |