| 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 | $197.81 | 6.440% | $210.549 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $104.62 | 13.148% | $118.3754 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $103.53 | 10.266% | $114.1584 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $49.40 | 4.444% | $51.5953 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $140.32 | 10.116% | $154.5148 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $249.64 | 7.355% | $268.001 | $268.00 | $268.00 | $268.00 |
| Purchase #7 | $143.95 | 3.558% | $149.0717 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $989.27 | $1,066.2656 | $1,066.27 | $1,066.25 | $1,066.30 | |