| 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 | $149.66 | 9.240% | $163.4886 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $203.41 | 10.406% | $224.5768 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $45.95 | 3.538% | $47.5757 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $174.46 | 8.707% | $189.6502 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $247.52 | 6.863% | $264.5073 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $131.25 | 8.399% | $142.2737 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $64.35 | 9.770% | $70.637 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $1,016.60 | $1,102.7093 | $1,102.72 | $1,102.75 | $1,102.80 | |