| 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 | $95.59 | 13.303% | $108.3063 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $35.73 | 11.378% | $39.7954 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $152.96 | 7.301% | $164.1276 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $115.86 | 8.339% | $125.5216 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $140.53 | 3.243% | $145.0874 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $250.67 | 4.603% | $262.2083 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $176.47 | 10.410% | $194.8405 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $967.81 | $1,039.8871 | $1,039.90 | $1,039.90 | $1,039.80 | |