| 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 | $14.89 | 13.863% | $16.9542 | $16.95 | $16.95 | $17.00 |
| Purchase #2 | $191.43 | 12.194% | $214.773 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $21.35 | 4.334% | $22.2753 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $248.71 | 8.210% | $269.1291 | $269.13 | $269.15 | $269.10 |
| Purchase #5 | $100.44 | 9.145% | $109.6252 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $219.46 | 6.671% | $234.1002 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $29.89 | 10.217% | $32.9439 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $826.17 | $899.8009 | $899.80 | $899.85 | $899.80 | |