| 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 | $26.39 | 6.658% | $28.147 | $28.15 | $28.15 | $28.10 |
| Purchase #2 | $234.51 | 13.227% | $265.5286 | $265.53 | $265.55 | $265.50 |
| Purchase #3 | $222.51 | 10.835% | $246.619 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $103.45 | 3.804% | $107.3852 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $229.34 | 11.558% | $255.8471 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $106.91 | 9.117% | $116.657 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $112.98 | 13.574% | $128.3159 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $1,036.09 | $1,148.4998 | $1,148.52 | $1,148.50 | $1,148.40 | |