| 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 | $228.67 | 9.495% | $250.3822 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $223.25 | 9.649% | $244.7914 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $142.63 | 13.534% | $161.9335 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $204.26 | 4.276% | $212.9942 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $35.38 | 6.114% | $37.5431 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $108.25 | 10.811% | $119.9529 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $127.54 | 6.623% | $135.987 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,069.98 | $1,163.5843 | $1,163.57 | $1,163.65 | $1,163.60 | |