| 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 | $224.27 | 7.197% | $240.4107 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $50.74 | 8.697% | $55.1529 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $116.44 | 12.470% | $130.9601 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $225.26 | 10.408% | $248.7051 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $120.50 | 4.363% | $125.7574 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $193.68 | 4.791% | $202.9592 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $12.96 | 8.766% | $14.0961 | $14.10 | $14.10 | $14.10 |
| 7 purchase totals = | $943.85 | $1,018.0415 | $1,018.05 | $1,018.00 | $1,018.20 | |