| 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 | $186.30 | 12.116% | $208.8721 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $214.81 | 8.440% | $232.94 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $21.36 | 6.142% | $22.6719 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $160.52 | 11.305% | $178.6668 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $242.76 | 9.237% | $265.1837 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $186.34 | 12.464% | $209.5654 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $110.91 | 3.759% | $115.0791 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $1,123.00 | $1,232.9790 | $1,232.98 | $1,232.95 | $1,233.10 | |