| 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 | $102.93 | 3.264% | $106.2896 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $43.37 | 9.271% | $47.3908 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $75.92 | 9.309% | $82.9874 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $248.28 | 11.241% | $276.1892 | $276.19 | $276.20 | $276.20 |
| Purchase #5 | $191.65 | 6.554% | $204.2107 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $244.80 | 4.279% | $255.275 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $144.27 | 4.471% | $150.7203 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $1,051.22 | $1,123.0630 | $1,123.07 | $1,123.10 | $1,123.10 | |