| 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 | $206.58 | 11.508% | $230.3532 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $127.85 | 11.251% | $142.2344 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $126.61 | 10.209% | $139.5356 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $80.59 | 9.151% | $87.9648 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $97.47 | 7.529% | $104.8085 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $195.27 | 4.772% | $204.5883 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $246.56 | 13.149% | $278.9802 | $278.98 | $279.00 | $279.00 |
| 7 purchase totals = | $1,080.93 | $1,188.4650 | $1,188.46 | $1,188.50 | $1,188.50 | |