| 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 | $209.52 | 5.502% | $221.0478 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $39.45 | 11.461% | $43.9714 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $179.63 | 7.728% | $193.5118 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $100.79 | 12.355% | $113.2426 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $184.65 | 6.663% | $196.9532 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $183.39 | 9.326% | $200.493 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $65.61 | 6.189% | $69.6706 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $963.04 | $1,038.8904 | $1,038.88 | $1,038.85 | $1,038.90 | |