| 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 | $212.88 | 11.771% | $237.9381 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $173.46 | 11.722% | $193.793 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $159.76 | 10.517% | $176.562 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $109.77 | 5.445% | $115.747 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $71.48 | 10.840% | $79.2284 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $121.83 | 5.730% | $128.8109 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $140.31 | 10.746% | $155.3877 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $989.49 | $1,087.4671 | $1,087.47 | $1,087.50 | $1,087.40 | |