| 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 | $201.50 | 4.342% | $210.2491 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $127.35 | 11.493% | $141.9863 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $233.75 | 7.696% | $251.7394 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $45.97 | 9.326% | $50.2572 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $10.64 | 3.549% | $11.0176 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $36.94 | 7.302% | $39.6374 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $79.91 | 7.630% | $86.0071 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $736.06 | $790.8941 | $790.91 | $790.90 | $790.80 | |