| 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 | $105.68 | 12.730% | $119.1331 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $124.35 | 12.471% | $139.8577 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $217.33 | 8.233% | $235.2228 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $154.36 | 8.337% | $167.229 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $223.90 | 6.226% | $237.84 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $19.64 | 10.686% | $21.7387 | $21.74 | $21.75 | $21.70 |
| Purchase #7 | $244.37 | 9.132% | $266.6859 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $1,089.63 | $1,187.7072 | $1,187.71 | $1,187.75 | $1,187.60 | |