| 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 | $217.40 | 8.295% | $235.4333 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $179.74 | 6.620% | $191.6388 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $158.32 | 9.459% | $173.2955 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $22.85 | 3.649% | $23.6838 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $66.88 | 7.510% | $71.9027 | $71.90 | $71.90 | $71.90 |
| Purchase #6 | $104.41 | 4.467% | $109.074 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $79.51 | 13.270% | $90.061 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $829.11 | $895.0891 | $895.08 | $895.10 | $895.10 | |