| 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 | $52.33 | 11.287% | $58.2365 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $238.34 | 13.657% | $270.8901 | $270.89 | $270.90 | $270.90 |
| Purchase #3 | $17.74 | 9.840% | $19.4856 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $228.96 | 5.151% | $240.7537 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $225.83 | 3.326% | $233.3411 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $170.66 | 11.138% | $189.6681 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $224.54 | 11.425% | $250.1937 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,158.40 | $1,262.5688 | $1,262.57 | $1,262.60 | $1,262.60 | |