| 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 | $225.55 | 13.725% | $256.5067 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $58.89 | 13.130% | $66.6223 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $157.81 | 8.391% | $171.0518 | $171.05 | $171.05 | $171.10 |
| Purchase #4 | $138.36 | 10.742% | $153.2226 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $27.46 | 12.244% | $30.8222 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $203.41 | 7.466% | $218.5966 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $172.44 | 11.777% | $192.7483 | $192.75 | $192.75 | $192.70 |
| 7 purchase totals = | $983.92 | $1,089.5705 | $1,089.57 | $1,089.50 | $1,089.50 | |