| 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 | $204.75 | 12.320% | $229.9752 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $67.43 | 13.813% | $76.7441 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $177.72 | 13.175% | $201.1346 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $205.83 | 12.869% | $232.3183 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $155.92 | 9.365% | $170.5219 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $75.98 | 11.293% | $84.5604 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $60.83 | 3.431% | $62.9171 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $948.46 | $1,058.1716 | $1,058.17 | $1,058.15 | $1,058.10 | |