| 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 | $141.66 | 10.843% | $157.0202 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $62.40 | 4.390% | $65.1394 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $217.43 | 13.106% | $245.9264 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $45.55 | 12.112% | $51.067 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $223.96 | 12.563% | $252.0961 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $239.32 | 4.148% | $249.247 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $182.64 | 10.426% | $201.682 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $1,112.96 | $1,222.1781 | $1,222.19 | $1,222.20 | $1,222.10 | |