| 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 | $111.49 | 9.123% | $121.6612 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $158.51 | 8.685% | $172.2766 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $237.50 | 5.751% | $251.1586 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $92.48 | 3.690% | $95.8925 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $224.60 | 9.874% | $246.777 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $144.57 | 12.229% | $162.2495 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $15.43 | 12.244% | $17.3192 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $984.58 | $1,067.3346 | $1,067.34 | $1,067.35 | $1,067.40 | |