| 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 | $100.76 | 12.489% | $113.3439 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $203.97 | 3.582% | $211.2762 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $49.70 | 10.694% | $55.0149 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $195.71 | 8.242% | $211.8404 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $177.77 | 11.569% | $198.3362 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $231.67 | 7.168% | $248.2761 | $248.28 | $248.30 | $248.30 |
| Purchase #7 | $180.47 | 6.305% | $191.8486 | $191.85 | $191.85 | $191.80 |
| 7 purchase totals = | $1,140.05 | $1,229.9363 | $1,229.94 | $1,230.00 | $1,229.80 | |