| 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 | $27.59 | 12.864% | $31.1392 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $146.69 | 12.556% | $165.1084 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $242.54 | 8.340% | $262.7678 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $133.50 | 13.636% | $151.7041 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $152.51 | 3.407% | $157.706 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $237.28 | 13.721% | $269.8372 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $42.99 | 7.646% | $46.277 | $46.28 | $46.30 | $46.30 |
| 7 purchase totals = | $983.10 | $1,084.5397 | $1,084.55 | $1,084.55 | $1,084.50 | |