| 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 | $224.56 | 8.409% | $243.4433 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $231.90 | 13.415% | $263.0094 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $226.44 | 8.727% | $246.2014 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $60.94 | 11.163% | $67.7427 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $18.27 | 11.276% | $20.3301 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $100.80 | 13.752% | $114.662 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $250.97 | 10.558% | $277.4674 | $277.47 | $277.45 | $277.50 |
| 7 purchase totals = | $1,113.88 | $1,232.8563 | $1,232.85 | $1,232.85 | $1,232.80 | |