| 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 | $240.37 | 7.185% | $257.6406 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $96.67 | 10.166% | $106.4975 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $87.29 | 5.800% | $92.3528 | $92.35 | $92.35 | $92.40 |
| Purchase #4 | $239.57 | 12.689% | $269.969 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $44.38 | 4.818% | $46.5182 | $46.52 | $46.50 | $46.50 |
| Purchase #6 | $134.57 | 13.797% | $153.1366 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $60.78 | 4.872% | $63.7412 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $903.63 | $989.8559 | $989.86 | $989.85 | $989.80 | |