| 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 | $37.65 | 7.636% | $40.525 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $151.36 | 10.151% | $166.7246 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $177.71 | 12.260% | $199.4972 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $220.67 | 13.277% | $249.9684 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $176.43 | 6.125% | $187.2363 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $224.45 | 3.786% | $232.9477 | $232.95 | $232.95 | $232.90 |
| Purchase #7 | $122.26 | 10.345% | $134.9078 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $1,110.53 | $1,211.8070 | $1,211.82 | $1,211.80 | $1,211.70 | |