| 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 | $209.69 | 9.750% | $230.1348 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $223.64 | 7.118% | $239.5587 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $224.28 | 9.576% | $245.7571 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $36.33 | 13.390% | $41.1946 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $145.67 | 4.861% | $152.751 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $72.33 | 9.206% | $78.9887 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $55.74 | 7.868% | $60.1256 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $967.68 | $1,048.5105 | $1,048.51 | $1,048.55 | $1,048.60 | |