| 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 | $74.81 | 6.663% | $79.7946 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $239.84 | 13.421% | $272.0289 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $95.72 | 9.700% | $105.0048 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $183.66 | 9.488% | $201.0857 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $152.89 | 4.697% | $160.0712 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $111.27 | 6.472% | $118.4714 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $235.82 | 7.735% | $254.0607 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,094.01 | $1,190.5173 | $1,190.51 | $1,190.50 | $1,190.60 | |