| 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 | $101.39 | 4.626% | $106.0803 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $115.59 | 5.220% | $121.6238 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $214.74 | 10.690% | $237.6957 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $143.40 | 9.793% | $157.4432 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $176.45 | 12.770% | $198.9827 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $113.34 | 11.683% | $126.5815 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $207.98 | 7.766% | $224.1317 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $1,072.89 | $1,172.5389 | $1,172.53 | $1,172.60 | $1,172.50 | |