| 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 | $228.78 | 8.711% | $248.709 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $137.79 | 8.530% | $149.5435 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $218.71 | 12.703% | $246.4927 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $178.97 | 13.614% | $203.335 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $201.43 | 13.615% | $228.8547 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $132.90 | 11.632% | $148.3589 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $152.42 | 10.123% | $167.8495 | $167.85 | $167.85 | $167.80 |
| 7 purchase totals = | $1,251.00 | $1,393.1433 | $1,393.14 | $1,393.15 | $1,393.10 | |