| 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 | $37.99 | 13.334% | $43.0556 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $189.96 | 11.852% | $212.4741 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $190.39 | 5.218% | $200.3246 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $241.39 | 9.365% | $263.9962 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $201.60 | 13.301% | $228.4148 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $11.38 | 5.859% | $12.0468 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $248.50 | 4.601% | $259.9335 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $1,121.21 | $1,220.2456 | $1,220.24 | $1,220.20 | $1,220.20 | |