| 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 | $217.67 | 9.645% | $238.6643 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $186.58 | 7.278% | $200.1593 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $18.41 | 12.521% | $20.7151 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $88.32 | 8.314% | $95.6629 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $11.63 | 7.497% | $12.5019 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $195.27 | 13.489% | $221.61 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $166.40 | 9.250% | $181.792 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $884.28 | $971.1055 | $971.10 | $971.05 | $971.20 | |