| 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 | $130.80 | 10.633% | $144.708 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $35.97 | 10.755% | $39.8386 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $96.43 | 3.686% | $99.9844 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $208.53 | 4.363% | $217.6282 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $177.51 | 11.813% | $198.4793 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $24.43 | 9.447% | $26.7379 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $64.69 | 5.526% | $68.2648 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $738.36 | $795.6412 | $795.64 | $795.70 | $795.60 | |