| 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 | $221.59 | 3.821% | $230.057 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $234.99 | 13.139% | $265.8653 | $265.87 | $265.85 | $265.90 |
| Purchase #3 | $162.43 | 6.688% | $173.2933 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $134.71 | 13.725% | $153.1989 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $192.81 | 4.651% | $201.7776 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $34.87 | 13.295% | $39.506 | $39.51 | $39.50 | $39.50 |
| Purchase #7 | $210.32 | 5.407% | $221.692 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $1,191.72 | $1,285.3901 | $1,285.40 | $1,285.40 | $1,285.50 | |