| 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 | $32.62 | 11.642% | $36.4176 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $230.28 | 12.843% | $259.8549 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $213.25 | 10.624% | $235.9057 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $245.72 | 5.288% | $258.7137 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $192.78 | 13.230% | $218.2848 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $196.44 | 3.430% | $203.1779 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $190.39 | 7.536% | $204.7378 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $1,301.48 | $1,417.0924 | $1,417.09 | $1,417.10 | $1,417.10 | |