| 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 | $211.34 | 10.625% | $233.7949 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $35.78 | 6.258% | $38.0191 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $146.92 | 3.271% | $151.7258 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $108.29 | 13.571% | $122.986 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $152.93 | 13.201% | $173.1183 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $46.72 | 3.321% | $48.2716 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $180.87 | 13.585% | $205.4412 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $882.85 | $973.3569 | $973.36 | $973.35 | $973.30 | |