| 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 | $97.54 | 5.439% | $102.8452 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $203.82 | 4.226% | $212.4334 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $206.32 | 3.383% | $213.2998 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $177.47 | 3.395% | $183.4951 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $198.49 | 6.760% | $211.9079 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $230.95 | 10.561% | $255.3406 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $177.75 | 11.798% | $198.7209 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $1,292.34 | $1,378.0429 | $1,378.05 | $1,378.05 | $1,377.90 | |