| 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 | $116.90 | 6.424% | $124.4097 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $164.32 | 4.667% | $171.9888 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $233.47 | 9.825% | $256.4084 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $66.51 | 6.289% | $70.6928 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $102.50 | 10.820% | $113.5905 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $40.51 | 13.660% | $46.0437 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $219.27 | 12.480% | $246.6349 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $943.48 | $1,029.7688 | $1,029.76 | $1,029.80 | $1,029.70 | |