| 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 | $111.42 | 9.626% | $122.1453 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $144.96 | 4.751% | $151.847 | $151.85 | $151.85 | $151.80 |
| Purchase #3 | $153.36 | 8.236% | $165.9907 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $10.57 | 13.427% | $11.9892 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $246.88 | 13.167% | $279.3867 | $279.39 | $279.40 | $279.40 |
| Purchase #6 | $98.70 | 11.834% | $110.3802 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $145.44 | 9.126% | $158.7129 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $911.33 | $1,000.4520 | $1,000.46 | $1,000.50 | $1,000.40 | |