| 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 | $200.62 | 9.329% | $219.3358 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $178.66 | 9.186% | $195.0717 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $166.61 | 6.774% | $177.8962 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $77.87 | 8.150% | $84.2164 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $226.53 | 4.607% | $236.9662 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $226.49 | 11.678% | $252.9395 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $158.32 | 4.398% | $165.2829 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $1,235.10 | $1,331.7087 | $1,331.72 | $1,331.70 | $1,331.70 | |