| 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 | $203.81 | 5.376% | $214.7668 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $193.92 | 12.310% | $217.7916 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $135.37 | 6.443% | $144.0919 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $49.77 | 11.202% | $55.3452 | $55.35 | $55.35 | $55.30 |
| Purchase #5 | $131.84 | 3.549% | $136.519 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $21.73 | 4.664% | $22.7435 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $135.60 | 4.400% | $141.5664 | $141.57 | $141.55 | $141.60 |
| 7 purchase totals = | $872.04 | $932.8244 | $932.83 | $932.80 | $932.80 | |