| 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 | $215.31 | 10.354% | $237.6032 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $9.73 | 10.557% | $10.7572 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $81.25 | 11.358% | $90.4784 | $90.48 | $90.50 | $90.50 |
| Purchase #4 | $240.87 | 12.437% | $270.827 | $270.83 | $270.85 | $270.80 |
| Purchase #5 | $39.38 | 11.235% | $43.8043 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $139.53 | 3.276% | $144.101 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $147.88 | 10.589% | $163.539 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $873.95 | $961.1101 | $961.11 | $961.15 | $961.10 | |