| 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 | $192.77 | 4.270% | $201.0013 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $114.56 | 13.225% | $129.7106 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $98.82 | 13.610% | $112.2694 | $112.27 | $112.25 | $112.30 |
| Purchase #4 | $7.81 | 3.341% | $8.0709 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $134.79 | 11.184% | $149.8649 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $17.96 | 6.296% | $19.0908 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $12.96 | 8.505% | $14.0622 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $579.67 | $634.0701 | $634.06 | $634.00 | $634.20 | |