| 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 | $123.92 | 8.262% | $134.1583 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $145.37 | 8.842% | $158.2236 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $27.28 | 9.292% | $29.8149 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $134.80 | 11.781% | $150.6808 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $237.41 | 13.683% | $269.8948 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $195.85 | 8.626% | $212.744 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $138.48 | 3.321% | $143.0789 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,003.11 | $1,098.5953 | $1,098.58 | $1,098.60 | $1,098.60 | |