| 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 | $11.64 | 13.431% | $13.2034 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $144.67 | 8.189% | $156.517 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $227.26 | 10.426% | $250.9541 | $250.95 | $250.95 | $251.00 |
| Purchase #4 | $241.51 | 5.156% | $253.9623 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $157.65 | 7.125% | $168.8826 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $131.93 | 5.278% | $138.8933 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $226.49 | 12.672% | $255.1908 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $1,141.15 | $1,237.6035 | $1,237.59 | $1,237.60 | $1,237.70 | |