| 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 | $10.32 | 11.370% | $11.4934 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $220.55 | 3.179% | $227.5613 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $133.37 | 10.133% | $146.8844 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $132.95 | 6.623% | $141.7553 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $228.60 | 12.350% | $256.8321 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $171.68 | 11.726% | $191.8112 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $97.70 | 10.116% | $107.5833 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $995.17 | $1,083.9210 | $1,083.91 | $1,083.95 | $1,084.00 | |