| 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 | $11.60 | 3.454% | $12.0007 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $169.64 | 7.863% | $182.9788 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $158.70 | 8.675% | $172.4672 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $173.50 | 4.700% | $181.6545 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $109.86 | 9.766% | $120.5889 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $235.46 | 5.799% | $249.1143 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $17.89 | 8.314% | $19.3774 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $876.65 | $938.1818 | $938.18 | $938.20 | $938.30 | |