| 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 | $197.75 | 11.601% | $220.691 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $175.52 | 12.113% | $196.7807 | $196.78 | $196.80 | $196.80 |
| Purchase #3 | $171.84 | 10.289% | $189.5206 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $95.89 | 3.811% | $99.5444 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $126.63 | 6.375% | $134.7027 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $232.91 | 5.745% | $246.2907 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $50.34 | 5.733% | $53.226 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $1,050.88 | $1,140.7561 | $1,140.75 | $1,140.80 | $1,140.70 | |