| 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 | $221.65 | 11.149% | $246.3618 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $140.35 | 3.441% | $145.1794 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $185.86 | 9.119% | $202.8086 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $10.42 | 11.456% | $11.6137 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $82.28 | 9.682% | $90.2463 | $90.25 | $90.25 | $90.20 |
| Purchase #6 | $130.54 | 12.601% | $146.9893 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $224.76 | 5.115% | $236.2565 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $995.86 | $1,079.4556 | $1,079.46 | $1,079.45 | $1,079.50 | |