| 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 | $220.92 | 7.291% | $237.0273 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $88.41 | 8.777% | $96.1697 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $191.43 | 5.776% | $202.487 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $132.78 | 5.292% | $139.8067 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $65.49 | 8.199% | $70.8595 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $242.69 | 8.311% | $262.86 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $219.52 | 3.760% | $227.774 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,161.24 | $1,236.9842 | $1,236.99 | $1,236.95 | $1,237.10 | |