| 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 | $23.81 | 10.524% | $26.3158 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $132.70 | 11.375% | $147.7946 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $136.81 | 10.666% | $151.4022 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $9.33 | 6.782% | $9.9628 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $28.74 | 11.102% | $31.9307 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $145.33 | 3.852% | $150.9281 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $240.30 | 4.602% | $251.3586 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $717.02 | $769.6928 | $769.69 | $769.70 | $769.70 | |