| 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 | $200.44 | 5.104% | $210.6705 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $14.40 | 13.623% | $16.3617 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $233.56 | 7.736% | $251.6282 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $202.25 | 7.656% | $217.7343 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $133.53 | 11.652% | $149.0889 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $77.40 | 3.640% | $80.2174 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $125.26 | 11.592% | $139.7801 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $986.84 | $1,065.4811 | $1,065.48 | $1,065.50 | $1,065.50 | |