| 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 | $12.50 | 6.454% | $13.3068 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $57.86 | 6.273% | $61.4896 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $207.32 | 12.715% | $233.6807 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $237.80 | 3.523% | $246.1777 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $134.71 | 11.142% | $149.7194 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $196.26 | 9.163% | $214.2433 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $182.80 | 8.483% | $198.3069 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $1,029.25 | $1,116.9244 | $1,116.93 | $1,116.95 | $1,116.90 | |