| 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 | $244.61 | 7.624% | $263.2591 | $263.26 | $263.25 | $263.30 |
| Purchase #2 | $93.29 | 7.280% | $100.0815 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $195.57 | 11.374% | $217.8141 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $133.33 | 3.831% | $138.4379 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $47.44 | 3.291% | $49.0013 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $174.30 | 11.526% | $194.3898 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $160.85 | 13.580% | $182.6934 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $1,049.39 | $1,145.6771 | $1,145.67 | $1,145.70 | $1,145.70 | |