| 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 | $29.79 | 8.296% | $32.2614 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $197.28 | 5.572% | $208.2724 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $120.83 | 10.290% | $133.2634 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $65.41 | 5.128% | $68.7642 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $39.94 | 9.142% | $43.5913 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $21.44 | 12.365% | $24.0911 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $199.95 | 13.523% | $226.9892 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $674.64 | $737.2330 | $737.22 | $737.20 | $737.40 | |