| 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 | $210.47 | 9.253% | $229.9448 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $203.40 | 4.449% | $212.4493 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $190.44 | 3.590% | $197.2768 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $84.33 | 11.818% | $94.2961 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $67.99 | 11.190% | $75.5981 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $77.74 | 11.190% | $86.4391 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $129.53 | 7.429% | $139.1528 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $963.90 | $1,035.1570 | $1,035.16 | $1,035.20 | $1,035.10 | |