| 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 | $232.34 | 7.110% | $248.8594 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $174.60 | 4.443% | $182.3575 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $109.63 | 5.365% | $115.5116 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $143.83 | 8.476% | $156.021 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $72.94 | 13.631% | $82.8825 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $101.83 | 6.663% | $108.6149 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $201.36 | 12.548% | $226.6267 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,036.53 | $1,120.8736 | $1,120.87 | $1,120.85 | $1,120.90 | |