| 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 | $246.47 | 10.730% | $272.9162 | $272.92 | $272.90 | $272.90 |
| Purchase #2 | $44.42 | 13.627% | $50.4731 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $199.39 | 13.521% | $226.3495 | $226.35 | $226.35 | $226.30 |
| Purchase #4 | $213.64 | 3.545% | $221.2135 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $190.52 | 4.728% | $199.5278 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $62.77 | 3.417% | $64.9149 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $142.64 | 10.511% | $157.6329 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $1,099.85 | $1,193.0279 | $1,193.02 | $1,193.00 | $1,192.90 | |