| 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 | $219.98 | 4.386% | $229.6283 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $131.76 | 12.228% | $147.8716 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $224.35 | 5.535% | $236.7678 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $92.29 | 8.210% | $99.867 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $134.45 | 6.259% | $142.8652 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $109.58 | 7.135% | $117.3985 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $89.35 | 6.631% | $95.2748 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $1,001.76 | $1,069.6732 | $1,069.68 | $1,069.60 | $1,069.80 | |