| 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 | $202.56 | 13.860% | $230.6348 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $236.89 | 4.870% | $248.4265 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $31.91 | 13.516% | $36.223 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $18.98 | 11.643% | $21.1898 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $133.76 | 7.503% | $143.796 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $102.76 | 3.546% | $106.4039 | $106.40 | $106.40 | $106.40 |
| Purchase #7 | $46.52 | 13.149% | $52.6369 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $773.38 | $839.3109 | $839.31 | $839.35 | $839.20 | |