| 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 | $189.31 | 4.709% | $198.2246 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $171.39 | 12.664% | $193.0948 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $76.27 | 4.464% | $79.6747 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $240.65 | 3.192% | $248.3315 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $116.79 | 10.498% | $129.0506 | $129.05 | $129.05 | $129.10 |
| Purchase #6 | $225.39 | 8.735% | $245.0778 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $195.72 | 6.854% | $209.1346 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,215.52 | $1,302.5886 | $1,302.57 | $1,302.60 | $1,302.60 | |