| 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 | $220.45 | 6.744% | $235.3171 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $206.76 | 13.791% | $235.2743 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $148.70 | 11.355% | $165.5849 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $204.73 | 10.845% | $226.933 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $109.69 | 5.748% | $115.995 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $113.50 | 8.498% | $123.1452 | $123.15 | $123.15 | $123.10 |
| Purchase #7 | $184.69 | 6.794% | $197.2378 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $1,188.52 | $1,299.4873 | $1,299.49 | $1,299.50 | $1,299.40 | |