| 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 | $229.55 | 4.773% | $240.5064 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $196.71 | 7.865% | $212.1812 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $22.59 | 13.618% | $25.6663 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $76.65 | 7.458% | $82.3666 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $206.66 | 10.544% | $228.4502 | $228.45 | $228.45 | $228.50 |
| Purchase #6 | $117.26 | 5.478% | $123.6835 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $112.58 | 9.319% | $123.0713 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $962.00 | $1,035.9255 | $1,035.93 | $1,035.90 | $1,036.10 | |