| 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 | $224.45 | 10.284% | $247.5324 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $155.57 | 3.536% | $161.071 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $34.42 | 8.423% | $37.3192 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $153.40 | 9.480% | $167.9423 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $48.52 | 8.766% | $52.7733 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $238.33 | 10.327% | $262.9423 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $39.58 | 12.428% | $44.499 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $894.27 | $974.0795 | $974.07 | $974.05 | $974.00 | |