| 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 | $210.42 | 10.238% | $231.9628 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $174.34 | 3.512% | $180.4628 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $141.72 | 8.699% | $154.0482 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $154.66 | 13.444% | $175.4525 | $175.45 | $175.45 | $175.50 |
| Purchase #5 | $128.95 | 7.833% | $139.0507 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $66.93 | 5.798% | $70.8106 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $121.65 | 6.563% | $129.6339 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $998.67 | $1,081.4215 | $1,081.41 | $1,081.40 | $1,081.50 | |