| 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 | $17.43 | 9.360% | $19.0614 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $225.32 | 12.433% | $253.334 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $111.82 | 3.539% | $115.7773 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $187.67 | 8.364% | $203.3667 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $228.71 | 5.484% | $241.2525 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $62.85 | 12.711% | $70.8389 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $208.55 | 5.716% | $220.4707 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,042.35 | $1,124.1015 | $1,124.10 | $1,124.10 | $1,124.20 | |