| 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 | $230.33 | 3.198% | $237.696 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $153.65 | 10.454% | $169.7126 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $35.83 | 11.582% | $39.9798 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $198.72 | 6.219% | $211.0784 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $40.87 | 12.704% | $46.0621 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $150.51 | 4.471% | $157.2393 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $127.67 | 4.162% | $132.9836 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $937.58 | $994.7518 | $994.75 | $994.80 | $994.80 | |