| 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 | $228.55 | 11.680% | $255.2446 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $100.88 | 7.249% | $108.1928 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $248.59 | 4.487% | $259.7442 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $125.99 | 8.276% | $136.4169 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $101.59 | 13.423% | $115.2264 | $115.23 | $115.25 | $115.20 |
| Purchase #6 | $244.41 | 4.213% | $254.707 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $203.45 | 4.799% | $213.2136 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,253.46 | $1,342.7455 | $1,342.74 | $1,342.75 | $1,342.60 | |