| 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 | $121.96 | 9.852% | $133.9755 | $133.98 | $134.00 | $134.00 |
| Purchase #2 | $108.84 | 9.345% | $119.0111 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $132.75 | 12.638% | $149.5269 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $100.92 | 8.416% | $109.4134 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $21.87 | 10.312% | $24.1252 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $115.76 | 10.305% | $127.6891 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $89.30 | 6.275% | $94.9036 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $691.40 | $758.6448 | $758.65 | $758.70 | $758.60 | |