| 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 | $112.81 | 7.506% | $121.2775 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $139.29 | 4.321% | $145.3087 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $139.52 | 6.335% | $148.3586 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $243.79 | 11.570% | $271.9965 | $272.00 | $272.00 | $272.00 |
| Purchase #5 | $177.53 | 10.188% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $227.28 | 8.695% | $247.042 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $54.25 | 4.469% | $56.6744 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $1,094.47 | $1,186.2745 | $1,186.28 | $1,186.25 | $1,186.30 | |