| 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 | $239.64 | 12.762% | $270.2229 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $74.78 | 5.349% | $78.78 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $80.34 | 10.162% | $88.5042 | $88.50 | $88.50 | $88.50 |
| Purchase #4 | $51.30 | 9.160% | $55.9991 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $216.66 | 12.566% | $243.8855 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $195.71 | 5.840% | $207.1395 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $79.76 | 7.291% | $85.5753 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $938.19 | $1,030.1065 | $1,030.11 | $1,030.15 | $1,030.10 | |