| 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 | $8.71 | 5.663% | $9.2032 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $217.58 | 12.786% | $245.3998 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $9.60 | 12.649% | $10.8143 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $224.54 | 13.138% | $254.0401 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $130.37 | 3.499% | $134.9316 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $199.87 | 4.570% | $209.0041 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $67.55 | 7.494% | $72.6122 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $858.22 | $936.0053 | $935.99 | $936.00 | $935.90 | |