| 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 | $76.32 | 10.459% | $84.3023 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $73.98 | 6.106% | $78.4972 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $106.52 | 13.596% | $121.0025 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $134.89 | 12.561% | $151.8335 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $246.67 | 9.508% | $270.1234 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $215.67 | 12.702% | $243.0644 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $168.46 | 7.782% | $181.5696 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $1,022.51 | $1,130.3929 | $1,130.38 | $1,130.35 | $1,130.40 | |