| 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 | $219.58 | 4.471% | $229.3974 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $241.88 | 13.864% | $275.4142 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $207.74 | 11.659% | $231.9604 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $158.81 | 11.278% | $176.7206 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $122.30 | 11.650% | $136.548 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $88.73 | 3.143% | $91.5188 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $40.42 | 7.383% | $43.4042 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $1,079.46 | $1,184.9636 | $1,184.96 | $1,184.90 | $1,184.90 | |