| 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 | $222.37 | 10.190% | $245.0295 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $132.98 | 4.612% | $139.113 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $60.95 | 10.307% | $67.2321 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $197.66 | 11.531% | $220.4522 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $169.48 | 4.510% | $177.1235 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $9.34 | 11.867% | $10.4484 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $208.81 | 4.147% | $217.4694 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $1,001.59 | $1,076.8681 | $1,076.86 | $1,076.85 | $1,076.80 | |