| 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 | $219.32 | 8.694% | $238.3877 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $44.38 | 6.537% | $47.2811 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $115.43 | 13.604% | $131.1331 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $221.55 | 4.499% | $231.5175 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $241.61 | 3.569% | $250.2331 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $69.52 | 9.833% | $76.3559 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $164.37 | 9.521% | $180.0197 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $1,076.18 | $1,154.9281 | $1,154.93 | $1,154.95 | $1,154.90 | |