| 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 | $140.52 | 9.386% | $153.7092 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $211.86 | 13.618% | $240.7111 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $233.44 | 12.188% | $261.8917 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $63.80 | 13.490% | $72.4066 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $145.64 | 7.602% | $156.7116 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $205.62 | 9.157% | $224.4486 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $183.70 | 6.827% | $196.2412 | $196.24 | $196.25 | $196.20 |
| 7 purchase totals = | $1,184.58 | $1,306.1200 | $1,306.12 | $1,306.10 | $1,306.00 | |