| 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 | $208.41 | 7.549% | $224.1429 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $118.70 | 8.236% | $128.4761 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $209.72 | 10.236% | $231.1869 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $68.87 | 12.368% | $77.3878 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $210.96 | 12.400% | $237.119 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $52.52 | 8.426% | $56.9453 | $56.95 | $56.95 | $56.90 |
| Purchase #7 | $90.80 | 12.580% | $102.2226 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $959.98 | $1,057.4806 | $1,057.49 | $1,057.50 | $1,057.40 | |