| 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 | $108.79 | 4.106% | $113.2569 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $250.43 | 12.796% | $282.475 | $282.48 | $282.50 | $282.50 |
| Purchase #3 | $194.76 | 4.671% | $203.8572 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $88.27 | 9.316% | $96.4932 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $187.47 | 8.182% | $202.8088 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $48.30 | 13.361% | $54.7534 | $54.75 | $54.75 | $54.80 |
| Purchase #7 | $70.35 | 7.831% | $75.8591 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $948.37 | $1,029.5036 | $1,029.51 | $1,029.50 | $1,029.70 | |