| 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 | $230.29 | 5.596% | $243.177 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $12.60 | 7.387% | $13.5308 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $168.53 | 13.536% | $191.3422 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $108.84 | 12.297% | $122.2241 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $211.52 | 7.255% | $226.8658 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $207.78 | 11.707% | $232.1048 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $29.96 | 13.512% | $34.0082 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $969.52 | $1,063.2529 | $1,063.25 | $1,063.25 | $1,063.20 | |