| 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 | $250.31 | 3.177% | $258.2623 | $258.26 | $258.25 | $258.30 |
| Purchase #2 | $210.27 | 12.562% | $236.6841 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $115.50 | 13.860% | $131.5083 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $147.81 | 7.381% | $158.7199 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $7.88 | 13.785% | $8.9663 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $220.42 | 4.341% | $229.9884 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $79.50 | 4.109% | $82.7667 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $1,031.69 | $1,106.8960 | $1,106.90 | $1,106.85 | $1,107.00 | |