| 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 | $107.81 | 13.400% | $122.2565 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $246.82 | 5.305% | $259.9138 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $92.68 | 4.612% | $96.9544 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $215.43 | 6.287% | $228.9741 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $96.32 | 5.829% | $101.9345 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $170.89 | 4.317% | $178.2673 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $55.74 | 13.748% | $63.4031 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $985.69 | $1,051.7037 | $1,051.69 | $1,051.65 | $1,051.80 | |