| 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 | $122.37 | 7.251% | $131.243 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $135.75 | 6.848% | $145.0462 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $78.78 | 3.280% | $81.364 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $246.42 | 6.253% | $261.8286 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $164.67 | 4.212% | $171.6059 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $99.60 | 10.626% | $110.1835 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $212.88 | 5.308% | $224.1797 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,060.47 | $1,125.4509 | $1,125.45 | $1,125.50 | $1,125.40 | |