| 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 | $243.66 | 5.403% | $256.8249 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $55.53 | 9.496% | $60.8031 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $161.72 | 6.176% | $171.7078 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $137.76 | 10.315% | $151.9699 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $248.63 | 13.441% | $282.0484 | $282.05 | $282.05 | $282.00 |
| Purchase #6 | $139.82 | 11.135% | $155.389 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $191.76 | 12.676% | $216.0675 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $1,178.88 | $1,294.8106 | $1,294.81 | $1,294.75 | $1,294.80 | |