| 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 | $209.46 | 6.346% | $222.7523 | $222.75 | $222.75 | $222.80 |
| Purchase #2 | $79.75 | 6.355% | $84.8181 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $165.65 | 9.433% | $181.2758 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $221.45 | 11.639% | $247.2246 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $201.55 | 6.172% | $213.9897 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $217.41 | 5.142% | $228.5892 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $144.38 | 12.417% | $162.3077 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $1,239.65 | $1,340.9574 | $1,340.96 | $1,340.95 | $1,341.00 | |