| 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 | $97.72 | 5.452% | $103.0477 | $103.05 | $103.05 | $103.00 |
| Purchase #2 | $32.73 | 8.434% | $35.4904 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $202.43 | 3.617% | $209.7519 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $178.25 | 13.402% | $202.1391 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $217.52 | 10.812% | $241.0383 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $140.79 | 6.695% | $150.2159 | $150.22 | $150.20 | $150.20 |
| Purchase #7 | $40.48 | 9.559% | $44.3495 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $909.92 | $986.0328 | $986.04 | $986.05 | $985.90 | |