| 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 | $221.90 | 11.779% | $248.0376 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $161.49 | 13.394% | $183.12 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $226.96 | 9.637% | $248.8321 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $43.71 | 13.566% | $49.6397 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $113.64 | 4.835% | $119.1345 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $242.50 | 6.816% | $259.0288 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $73.71 | 3.615% | $76.3746 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $1,083.91 | $1,184.1673 | $1,184.16 | $1,184.20 | $1,184.00 | |