| 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 | $242.81 | 4.476% | $253.6782 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $152.87 | 9.598% | $167.5425 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $90.50 | 4.589% | $94.653 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $80.43 | 10.242% | $88.6676 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $75.62 | 4.864% | $79.2982 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $212.96 | 3.156% | $219.681 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $200.40 | 10.439% | $221.3198 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $1,055.59 | $1,124.8403 | $1,124.84 | $1,124.85 | $1,124.90 | |