| 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 | $219.60 | 4.267% | $228.9703 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $54.40 | 4.368% | $56.7762 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $188.43 | 13.445% | $213.7644 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $122.31 | 10.505% | $135.1587 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $93.95 | 5.644% | $99.2525 | $99.25 | $99.25 | $99.30 |
| Purchase #6 | $246.27 | 10.335% | $271.722 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $162.93 | 11.172% | $181.1325 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $1,087.89 | $1,186.7766 | $1,186.77 | $1,186.75 | $1,186.90 | |