| 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 | $208.81 | 4.230% | $217.6427 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $84.40 | 13.334% | $95.6539 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $158.75 | 7.145% | $170.0927 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $210.62 | 13.625% | $239.317 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $115.30 | 11.844% | $128.9561 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $65.99 | 6.750% | $70.4443 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $167.92 | 8.264% | $181.7969 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,011.79 | $1,103.9036 | $1,103.90 | $1,103.90 | $1,103.90 | |