| 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 | $195.66 | 3.323% | $202.1618 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $39.80 | 3.241% | $41.0899 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $240.35 | 10.144% | $264.7311 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $77.41 | 8.532% | $84.0146 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $187.48 | 13.294% | $212.4036 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $225.98 | 10.327% | $249.317 | $249.32 | $249.30 | $249.30 |
| Purchase #7 | $139.63 | 9.127% | $152.374 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $1,106.31 | $1,206.0920 | $1,206.08 | $1,206.05 | $1,206.10 | |