| 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 | $188.72 | 13.150% | $213.5367 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $179.51 | 7.596% | $193.1456 | $193.15 | $193.15 | $193.10 |
| Purchase #3 | $106.30 | 6.256% | $112.9501 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $45.38 | 12.628% | $51.1106 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $97.40 | 10.102% | $107.2393 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $197.49 | 3.121% | $203.6537 | $203.65 | $203.65 | $203.70 |
| Purchase #7 | $150.32 | 9.439% | $164.5087 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $965.12 | $1,046.1447 | $1,046.15 | $1,046.15 | $1,046.10 | |