| 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 | $148.29 | 10.867% | $164.4047 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $249.47 | 9.756% | $273.8083 | $273.81 | $273.80 | $273.80 |
| Purchase #3 | $193.71 | 4.286% | $202.0124 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $233.34 | 3.558% | $241.6422 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $215.94 | 6.297% | $229.5377 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $29.87 | 8.304% | $32.3504 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $165.46 | 12.544% | $186.2153 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $1,236.08 | $1,329.9710 | $1,329.97 | $1,329.95 | $1,329.90 | |