| 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 | $96.91 | 11.670% | $108.2194 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $215.90 | 4.793% | $226.2481 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $79.76 | 4.120% | $83.0461 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $239.99 | 4.533% | $250.8687 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $191.49 | 6.387% | $203.7205 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $48.76 | 6.183% | $51.7748 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $19.44 | 13.161% | $21.9985 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $892.25 | $945.8761 | $945.88 | $945.80 | $945.80 | |