| 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 | $90.82 | 3.766% | $94.2403 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $216.85 | 7.857% | $233.8879 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $232.92 | 10.868% | $258.2337 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $93.91 | 7.514% | $100.9664 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $248.47 | 4.399% | $259.4002 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $155.27 | 9.476% | $169.9834 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $187.74 | 7.796% | $202.3762 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,225.98 | $1,319.0881 | $1,319.09 | $1,319.15 | $1,319.10 | |