| 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 | $236.64 | 12.447% | $266.0946 | $266.09 | $266.10 | $266.10 |
| Purchase #2 | $164.98 | 3.662% | $171.0216 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $68.60 | 9.235% | $74.9352 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $185.90 | 5.151% | $195.4757 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $94.70 | 12.251% | $106.3017 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $39.34 | 3.204% | $40.6005 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $103.39 | 7.765% | $111.4182 | $111.42 | $111.40 | $111.40 |
| 7 purchase totals = | $893.55 | $965.8475 | $965.85 | $965.85 | $965.80 | |