| 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 | $23.41 | 9.584% | $25.6536 | $25.65 | $25.65 | $25.70 |
| Purchase #2 | $204.70 | 6.606% | $218.2225 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $212.92 | 8.222% | $230.4263 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $148.83 | 3.137% | $153.4988 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $235.94 | 12.638% | $265.7581 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $97.41 | 5.226% | $102.5006 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $89.33 | 12.693% | $100.6687 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $1,012.54 | $1,096.7286 | $1,096.73 | $1,096.70 | $1,096.80 | |