| 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 | $100.77 | 8.388% | $109.2226 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $218.90 | 6.260% | $232.6031 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $203.52 | 8.237% | $220.2839 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $228.84 | 12.349% | $257.0995 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $230.37 | 11.600% | $257.0929 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $218.26 | 4.170% | $227.3614 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $214.98 | 6.412% | $228.7645 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,415.64 | $1,532.4279 | $1,532.41 | $1,532.40 | $1,532.50 | |