| 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 | $239.76 | 3.455% | $248.0437 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $12.59 | 5.253% | $13.2514 | $13.25 | $13.25 | $13.30 |
| Purchase #3 | $221.33 | 11.358% | $246.4687 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $206.41 | 7.474% | $221.8371 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $204.54 | 4.608% | $213.9652 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $104.45 | 6.158% | $110.882 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $159.85 | 10.871% | $177.2273 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,148.93 | $1,231.6754 | $1,231.68 | $1,231.70 | $1,231.70 | |