| 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 | $121.87 | 10.735% | $134.9527 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $13.48 | 4.612% | $14.1017 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $115.88 | 10.874% | $128.4808 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $156.30 | 10.713% | $173.0444 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $43.90 | 7.341% | $47.1227 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $187.74 | 6.207% | $199.393 | $199.39 | $199.40 | $199.40 |
| Purchase #7 | $6.45 | 12.702% | $7.2693 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $645.62 | $704.3646 | $704.35 | $704.35 | $704.40 | |