| 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 | $220.30 | 8.562% | $239.1621 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $216.67 | 5.539% | $228.6714 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $105.57 | 10.753% | $116.9219 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $90.91 | 8.746% | $98.861 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $186.81 | 6.321% | $198.6183 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $214.90 | 4.173% | $223.8678 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $181.95 | 10.708% | $201.4332 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $1,217.11 | $1,307.5357 | $1,307.53 | $1,307.45 | $1,307.60 | |