| 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 | $235.76 | 4.149% | $245.5417 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $77.86 | 12.348% | $87.4742 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $226.83 | 6.440% | $241.4379 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $101.45 | 7.112% | $108.6651 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $234.58 | 12.581% | $264.0925 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $69.66 | 8.459% | $75.5525 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $127.67 | 9.210% | $139.4284 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $1,073.81 | $1,162.1923 | $1,162.19 | $1,162.20 | $1,162.20 | |