| 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 | $23.86 | 13.660% | $27.1193 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $187.69 | 7.826% | $202.3786 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $191.66 | 5.663% | $202.5137 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $180.86 | 9.695% | $198.3944 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $231.75 | 13.803% | $263.7385 | $263.74 | $263.75 | $263.70 |
| Purchase #6 | $215.66 | 4.573% | $225.5221 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $38.30 | 3.848% | $39.7738 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $1,069.78 | $1,159.4404 | $1,159.43 | $1,159.40 | $1,159.40 | |