| 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 | $106.67 | 7.508% | $114.6788 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $244.36 | 10.595% | $270.2499 | $270.25 | $270.25 | $270.20 |
| Purchase #3 | $136.50 | 7.366% | $146.5546 | $146.55 | $146.55 | $146.60 |
| Purchase #4 | $136.25 | 4.273% | $142.072 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $100.66 | 6.620% | $107.3237 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $8.33 | 7.342% | $8.9416 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $106.93 | 5.114% | $112.3984 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $839.70 | $902.2190 | $902.21 | $902.20 | $902.20 | |