| 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 | $226.62 | 3.660% | $234.9143 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $79.47 | 10.630% | $87.9177 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $176.42 | 6.565% | $188.002 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $137.52 | 10.233% | $151.5924 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $47.76 | 8.863% | $51.993 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $160.90 | 3.298% | $166.2065 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $223.95 | 9.772% | $245.8344 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $1,052.64 | $1,126.4603 | $1,126.45 | $1,126.45 | $1,126.40 | |