| 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 | $22.48 | 7.792% | $24.2316 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $232.36 | 9.296% | $253.9602 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $165.30 | 4.498% | $172.7352 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $165.46 | 4.568% | $173.0182 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $154.55 | 4.673% | $161.7721 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $221.69 | 12.868% | $250.2171 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $137.46 | 13.436% | $155.9291 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $1,099.30 | $1,191.8635 | $1,191.87 | $1,191.85 | $1,191.80 | |