| 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 | $223.31 | 8.737% | $242.8206 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $83.53 | 7.282% | $89.6127 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $132.78 | 4.468% | $138.7126 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $151.54 | 4.499% | $158.3578 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $219.74 | 8.326% | $238.0356 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $106.67 | 10.112% | $117.4565 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $130.61 | 7.342% | $140.1994 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $1,048.18 | $1,125.1952 | $1,125.20 | $1,125.15 | $1,125.20 | |