| 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 | $213.35 | 8.212% | $230.8703 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $69.90 | 4.615% | $73.1259 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $242.42 | 12.533% | $272.8025 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $223.58 | 5.350% | $235.5415 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $7.65 | 5.767% | $8.0912 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $66.44 | 10.148% | $73.1823 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $29.51 | 13.120% | $33.3817 | $33.38 | $33.40 | $33.40 |
| 7 purchase totals = | $852.85 | $926.9954 | $926.99 | $927.05 | $927.00 | |