| 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 | $206.89 | 7.260% | $221.9102 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $5.91 | 11.175% | $6.5704 | $6.57 | $6.55 | $6.60 |
| Purchase #3 | $229.86 | 13.136% | $260.0544 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $36.31 | 7.343% | $38.9762 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $97.52 | 10.657% | $107.9127 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $235.67 | 12.261% | $264.5655 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $136.59 | 3.298% | $141.0947 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $948.75 | $1,041.0841 | $1,041.08 | $1,041.05 | $1,041.20 | |