| 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 | $246.39 | 8.822% | $268.1265 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $113.33 | 13.176% | $128.2624 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $206.53 | 8.870% | $224.8492 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $22.99 | 4.735% | $24.0786 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $191.70 | 5.606% | $202.4467 | $202.45 | $202.45 | $202.40 |
| Purchase #6 | $196.69 | 8.167% | $212.7537 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $209.42 | 6.213% | $222.4313 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,187.05 | $1,282.9484 | $1,282.95 | $1,283.00 | $1,282.90 | |