| 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 | $127.80 | 4.814% | $133.9523 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $238.26 | 7.850% | $256.9634 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $164.84 | 5.391% | $173.7265 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $23.62 | 6.284% | $25.1043 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $193.78 | 6.807% | $206.9706 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $228.83 | 4.322% | $238.72 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $223.67 | 6.280% | $237.7165 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,200.80 | $1,273.1536 | $1,273.15 | $1,273.10 | $1,273.20 | |