| 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 | $209.86 | 12.794% | $236.7095 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $169.93 | 5.540% | $179.3441 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $135.96 | 8.357% | $147.3222 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $156.78 | 6.783% | $167.4144 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $188.87 | 4.369% | $197.1217 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $40.90 | 13.528% | $46.433 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $9.67 | 13.592% | $10.9843 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $911.97 | $985.3292 | $985.31 | $985.30 | $985.20 | |