| 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 | $115.34 | 11.218% | $128.2788 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $100.48 | 12.495% | $113.035 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $85.46 | 13.495% | $96.9928 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $29.50 | 11.626% | $32.9297 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $248.59 | 8.542% | $269.8246 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $66.47 | 9.765% | $72.9608 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $69.88 | 13.204% | $79.107 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $715.72 | $793.1287 | $793.13 | $793.15 | $793.10 | |