| 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 | $195.69 | 13.565% | $222.2353 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $86.79 | 11.647% | $96.8984 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $98.34 | 11.802% | $109.9461 | $109.95 | $109.95 | $109.90 |
| Purchase #4 | $162.88 | 8.568% | $176.8356 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $225.87 | 6.264% | $240.0185 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $120.41 | 8.385% | $130.5064 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $20.45 | 13.790% | $23.2701 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $910.43 | $999.7104 | $999.73 | $999.70 | $999.60 | |