| 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 | $197.44 | 10.340% | $217.8553 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $53.38 | 6.224% | $56.7024 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $233.51 | 4.476% | $243.9619 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $47.28 | 8.859% | $51.4685 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $106.31 | 10.392% | $117.3577 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $178.74 | 6.147% | $189.7271 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $116.49 | 6.335% | $123.8696 | $123.87 | $123.85 | $123.90 |
| 7 purchase totals = | $933.15 | $1,000.9425 | $1,000.95 | $1,000.90 | $1,001.10 | |