| 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 | $242.96 | 12.783% | $274.0176 | $274.02 | $274.00 | $274.00 |
| Purchase #2 | $224.46 | 4.601% | $234.7874 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $191.88 | 4.481% | $200.4781 | $200.48 | $200.50 | $200.50 |
| Purchase #4 | $172.61 | 13.200% | $195.3945 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $179.83 | 7.595% | $193.4881 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $125.35 | 9.394% | $137.1254 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $165.27 | 5.344% | $174.102 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $1,302.36 | $1,409.3931 | $1,409.40 | $1,409.45 | $1,409.40 | |