| 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 | $218.27 | 5.224% | $229.6724 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $177.70 | 11.190% | $197.5846 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $218.69 | 5.202% | $230.0663 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $32.36 | 3.462% | $33.4803 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $57.79 | 9.779% | $63.4413 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $100.47 | 5.402% | $105.8974 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $131.34 | 10.108% | $144.6158 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $936.62 | $1,004.7581 | $1,004.76 | $1,004.75 | $1,004.80 | |