| 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 | $192.62 | 9.440% | $210.8033 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $38.88 | 12.605% | $43.7808 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $154.62 | 13.300% | $175.1845 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $223.72 | 8.351% | $242.4029 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $94.75 | 10.493% | $104.6921 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $220.34 | 6.764% | $235.2438 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $174.84 | 8.472% | $189.6524 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $1,099.77 | $1,201.7598 | $1,201.74 | $1,201.80 | $1,201.80 | |