| 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 | $213.90 | 10.833% | $237.0718 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $125.45 | 4.244% | $130.7741 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $180.28 | 13.161% | $204.0067 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $122.91 | 12.243% | $137.9579 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $150.75 | 9.726% | $165.4119 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $122.72 | 13.773% | $139.6222 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $72.40 | 13.113% | $81.8938 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $988.41 | $1,096.7384 | $1,096.73 | $1,096.65 | $1,096.80 | |