| 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 | $250.32 | 13.586% | $284.3285 | $284.33 | $284.35 | $284.30 |
| Purchase #2 | $240.66 | 4.354% | $251.1383 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $248.81 | 4.332% | $259.5884 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $208.49 | 7.510% | $224.1476 | $224.15 | $224.15 | $224.10 |
| Purchase #5 | $47.93 | 7.664% | $51.6034 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $72.60 | 9.633% | $79.5936 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $216.62 | 7.631% | $233.1503 | $233.15 | $233.15 | $233.20 |
| 7 purchase totals = | $1,285.43 | $1,383.5501 | $1,383.55 | $1,383.60 | $1,383.50 | |