| 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 | $238.44 | 4.321% | $248.743 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $120.79 | 7.646% | $130.0256 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $45.25 | 6.185% | $48.0487 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $152.97 | 10.121% | $168.4521 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $8.95 | 13.350% | $10.1448 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $12.88 | 13.361% | $14.6009 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $190.58 | 4.480% | $199.118 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $769.86 | $819.1331 | $819.13 | $819.15 | $819.00 | |