| 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 | $22.30 | 6.378% | $23.7223 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $112.90 | 4.141% | $117.5752 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $154.84 | 10.351% | $170.8675 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $115.53 | 13.570% | $131.2074 | $131.21 | $131.20 | $131.20 |
| Purchase #5 | $130.91 | 9.614% | $143.4957 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $179.98 | 11.723% | $201.0791 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $151.53 | 3.596% | $156.979 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $867.99 | $944.9262 | $944.94 | $944.95 | $945.00 | |