| 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 | $208.40 | 5.574% | $220.0162 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $117.60 | 11.108% | $130.663 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $216.80 | 5.665% | $229.0817 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $248.25 | 8.619% | $269.6467 | $269.65 | $269.65 | $269.60 |
| Purchase #5 | $24.53 | 5.597% | $25.9029 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $137.62 | 13.844% | $156.6721 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $24.53 | 12.672% | $27.6384 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $977.73 | $1,059.6210 | $1,059.62 | $1,059.60 | $1,059.60 | |