| 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 | $126.42 | 5.306% | $133.1278 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $87.77 | 8.401% | $95.1436 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $10.89 | 7.434% | $11.6996 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $94.67 | 4.482% | $98.9131 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $249.26 | 8.260% | $269.8489 | $269.85 | $269.85 | $269.80 |
| Purchase #6 | $105.99 | 4.354% | $110.6048 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $172.90 | 13.645% | $196.4922 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $847.90 | $915.8300 | $915.82 | $915.85 | $915.70 | |