| 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 | $192.71 | 8.602% | $209.2869 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $14.79 | 10.177% | $16.2952 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $224.78 | 8.158% | $243.1176 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $126.30 | 13.224% | $143.0019 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $181.82 | 8.320% | $196.9474 | $196.95 | $196.95 | $196.90 |
| Purchase #6 | $65.26 | 6.606% | $69.5711 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $178.72 | 9.186% | $195.1372 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $984.38 | $1,073.3573 | $1,073.37 | $1,073.35 | $1,073.30 | |