| 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 | $200.68 | 13.341% | $227.4527 | $227.45 | $227.45 | $227.50 |
| Purchase #2 | $52.56 | 4.478% | $54.9136 | $54.91 | $54.90 | $54.90 |
| Purchase #3 | $225.60 | 11.379% | $251.271 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $188.53 | 8.633% | $204.8058 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $196.60 | 6.755% | $209.8803 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $109.96 | 3.226% | $113.5073 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $121.83 | 13.361% | $138.1077 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $1,095.76 | $1,199.9384 | $1,199.94 | $1,199.90 | $1,200.00 | |