| 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 | $71.34 | 13.529% | $80.9916 | $80.99 | $81.00 | $81.00 |
| Purchase #2 | $194.97 | 7.700% | $209.9827 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $237.38 | 13.873% | $270.3117 | $270.31 | $270.30 | $270.30 |
| Purchase #4 | $124.48 | 12.412% | $139.9305 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $206.54 | 10.128% | $227.4584 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $191.57 | 11.763% | $214.1044 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $109.85 | 12.785% | $123.8943 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $1,136.13 | $1,266.6736 | $1,266.66 | $1,266.70 | $1,266.70 | |