| 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 | $234.54 | 10.788% | $259.8422 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $10.90 | 11.646% | $12.1694 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $120.29 | 3.172% | $124.1056 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $84.53 | 9.375% | $92.4547 | $92.45 | $92.45 | $92.50 |
| Purchase #5 | $98.82 | 11.194% | $109.8819 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $238.63 | 13.489% | $270.8188 | $270.82 | $270.80 | $270.80 |
| Purchase #7 | $84.86 | 9.547% | $92.9616 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $872.57 | $962.2342 | $962.23 | $962.20 | $962.30 | |