| 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 | $221.99 | 13.534% | $252.0341 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $122.51 | 8.352% | $132.742 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $249.62 | 6.409% | $265.6181 | $265.62 | $265.60 | $265.60 |
| Purchase #4 | $134.44 | 4.260% | $140.1671 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $232.71 | 13.647% | $264.4679 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $57.70 | 3.547% | $59.7466 | $59.75 | $59.75 | $59.70 |
| Purchase #7 | $150.65 | 12.788% | $169.9151 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,169.62 | $1,284.6909 | $1,284.70 | $1,284.65 | $1,284.60 | |