| 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 | $81.67 | 11.786% | $91.2956 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $189.92 | 8.620% | $206.2911 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $231.30 | 7.678% | $249.0592 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $82.81 | 12.501% | $93.1621 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $122.74 | 6.641% | $130.8912 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $25.99 | 3.301% | $26.8479 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $235.58 | 10.711% | $260.813 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $970.01 | $1,058.3601 | $1,058.36 | $1,058.35 | $1,058.40 | |