| 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 | $240.85 | 12.395% | $270.7034 | $270.70 | $270.70 | $270.70 |
| Purchase #2 | $145.39 | 13.332% | $164.7734 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $40.95 | 4.233% | $42.6834 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $32.58 | 13.446% | $36.9607 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $75.36 | 8.139% | $81.4936 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $8.58 | 5.686% | $9.0679 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $210.51 | 7.856% | $227.0477 | $227.05 | $227.05 | $227.00 |
| 7 purchase totals = | $754.22 | $832.7301 | $832.72 | $832.70 | $832.80 | |