| 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 | $94.33 | 11.285% | $104.9751 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $244.94 | 6.851% | $261.7208 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $181.61 | 8.737% | $197.4773 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $166.39 | 13.710% | $189.2021 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $235.61 | 7.296% | $252.8001 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $150.76 | 12.559% | $169.6939 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $39.63 | 4.810% | $41.5362 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $1,113.27 | $1,217.4055 | $1,217.41 | $1,217.45 | $1,217.40 | |