| 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 | $217.81 | 8.429% | $236.1692 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $135.40 | 5.315% | $142.5965 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $182.52 | 12.232% | $204.8458 | $204.85 | $204.85 | $204.80 |
| Purchase #4 | $59.65 | 12.728% | $67.2423 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $208.70 | 13.120% | $236.0814 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $198.33 | 7.736% | $213.6728 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $5.94 | 5.428% | $6.2624 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $1,008.35 | $1,106.8704 | $1,106.87 | $1,106.85 | $1,106.90 | |