| 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 | $247.43 | 12.111% | $277.3962 | $277.40 | $277.40 | $277.40 |
| Purchase #2 | $213.50 | 11.614% | $238.2959 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $96.68 | 6.823% | $103.2765 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $164.94 | 9.313% | $180.3009 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $41.37 | 8.155% | $44.7437 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $103.79 | 13.703% | $118.0123 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $170.50 | 4.849% | $178.7675 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $1,038.21 | $1,140.7930 | $1,140.80 | $1,140.80 | $1,140.80 | |