| 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 | $191.56 | 4.118% | $199.4484 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $5.69 | 6.296% | $6.0482 | $6.05 | $6.05 | $6.00 |
| Purchase #3 | $31.93 | 8.163% | $34.5364 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $50.86 | 5.154% | $53.4813 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $210.78 | 12.313% | $236.7333 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $110.29 | 3.526% | $114.1788 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $41.66 | 6.487% | $44.3625 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $642.77 | $688.7889 | $688.79 | $688.85 | $688.70 | |