| 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 | $119.66 | 7.215% | $128.2935 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $212.33 | 3.517% | $219.7976 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $209.47 | 4.489% | $218.8731 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $205.49 | 4.705% | $215.1583 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $216.39 | 11.754% | $241.8245 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $246.31 | 9.776% | $270.3893 | $270.39 | $270.40 | $270.40 |
| Purchase #7 | $120.96 | 13.180% | $136.9025 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $1,330.61 | $1,431.2388 | $1,431.23 | $1,431.20 | $1,431.30 | |