| 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 | $220.84 | 3.648% | $228.8962 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $160.86 | 3.375% | $166.289 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $23.58 | 10.490% | $26.0535 | $26.05 | $26.05 | $26.10 |
| Purchase #4 | $238.93 | 7.393% | $256.5941 | $256.59 | $256.60 | $256.60 |
| Purchase #5 | $6.93 | 6.534% | $7.3828 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $123.61 | 11.280% | $137.5532 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $242.34 | 7.528% | $260.5834 | $260.58 | $260.60 | $260.60 |
| 7 purchase totals = | $1,017.09 | $1,083.3522 | $1,083.34 | $1,083.40 | $1,083.50 | |