| 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 | $205.33 | 4.580% | $214.7341 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $135.60 | 11.410% | $151.072 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $188.33 | 7.460% | $202.3794 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $189.52 | 12.313% | $212.8556 | $212.86 | $212.85 | $212.90 |
| Purchase #5 | $65.56 | 6.652% | $69.9211 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $174.99 | 12.249% | $196.4245 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $227.74 | 11.170% | $253.1786 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,187.07 | $1,300.5653 | $1,300.56 | $1,300.55 | $1,300.60 | |