| 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 | $226.68 | 10.504% | $250.4905 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $239.88 | 10.552% | $265.1921 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $123.38 | 10.580% | $136.4336 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $25.30 | 13.139% | $28.6242 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $108.76 | 4.554% | $113.7129 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $157.89 | 8.285% | $170.9712 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $34.53 | 6.234% | $36.6826 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $916.42 | $1,002.1071 | $1,002.09 | $1,002.10 | $1,002.10 | |