| 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 | $250.78 | 8.105% | $271.1057 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $44.62 | 5.460% | $47.0563 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $221.69 | 5.409% | $233.6812 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $136.26 | 13.486% | $154.636 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $154.52 | 10.678% | $171.0196 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $37.56 | 4.621% | $39.2956 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $169.60 | 9.232% | $185.2575 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $1,015.03 | $1,102.0519 | $1,102.07 | $1,102.05 | $1,102.10 | |