| 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 | $93.31 | 10.777% | $103.366 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $203.77 | 10.653% | $225.4776 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $247.92 | 9.857% | $272.3575 | $272.36 | $272.35 | $272.40 |
| Purchase #4 | $250.92 | 5.445% | $264.5826 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $133.43 | 11.739% | $149.0933 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $131.40 | 11.190% | $146.1037 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $164.82 | 6.755% | $175.9536 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $1,225.57 | $1,336.9343 | $1,336.93 | $1,336.95 | $1,337.10 | |