| 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 | $212.94 | 13.871% | $242.4769 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $66.37 | 13.707% | $75.4673 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $248.67 | 6.426% | $264.6495 | $264.65 | $264.65 | $264.60 |
| Purchase #4 | $6.55 | 13.803% | $7.4541 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $221.77 | 9.195% | $242.1618 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $75.51 | 6.183% | $80.1788 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $113.52 | 4.552% | $118.6874 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $945.33 | $1,031.0758 | $1,031.08 | $1,031.10 | $1,031.20 | |