| 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 | $132.73 | 10.146% | $146.1968 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $99.87 | 9.108% | $108.9662 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $194.29 | 3.534% | $201.1562 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $190.35 | 4.321% | $198.575 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $92.97 | 11.316% | $103.4905 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $244.39 | 3.597% | $253.1807 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $64.45 | 9.302% | $70.4451 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $1,019.05 | $1,082.0105 | $1,082.03 | $1,082.05 | $1,082.10 | |