| 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 | $222.86 | 10.111% | $245.3934 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $175.41 | 8.770% | $190.7935 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $24.60 | 12.316% | $27.6297 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $191.34 | 5.661% | $202.1718 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $154.30 | 4.568% | $161.3484 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $229.94 | 6.696% | $245.3368 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $81.99 | 13.422% | $92.9947 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $1,080.44 | $1,165.6683 | $1,165.66 | $1,165.70 | $1,165.60 | |