| 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 | $231.28 | 7.725% | $249.1464 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $18.94 | 3.623% | $19.6262 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $32.45 | 7.685% | $34.9438 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $206.37 | 13.437% | $234.0999 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $94.40 | 13.265% | $106.9222 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $108.80 | 13.510% | $123.4989 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $117.30 | 9.373% | $128.2945 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $809.54 | $896.5319 | $896.53 | $896.55 | $896.40 | |