| 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 | $219.78 | 10.611% | $243.1009 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $105.65 | 7.821% | $113.9129 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $140.93 | 13.508% | $159.9668 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $134.82 | 3.759% | $139.8879 | $139.89 | $139.90 | $139.90 |
| Purchase #5 | $174.66 | 10.819% | $193.5565 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $168.34 | 13.640% | $191.3016 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $206.48 | 8.846% | $224.7452 | $224.75 | $224.75 | $224.70 |
| 7 purchase totals = | $1,150.66 | $1,266.4718 | $1,266.48 | $1,266.45 | $1,266.50 | |