| 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 | $206.65 | 5.303% | $217.6086 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $80.79 | 11.664% | $90.2133 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $98.68 | 4.211% | $102.8354 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $208.63 | 5.603% | $220.3195 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $163.68 | 5.547% | $172.7593 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $121.50 | 4.486% | $126.9505 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $5.66 | 12.590% | $6.3726 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $885.59 | $937.0592 | $937.06 | $937.00 | $937.10 | |