| 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 | $240.40 | 7.254% | $257.8386 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $202.75 | 6.119% | $215.1563 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $75.83 | 7.565% | $81.5665 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $70.48 | 4.145% | $73.4014 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $39.34 | 13.403% | $44.6127 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $195.33 | 11.275% | $217.3535 | $217.35 | $217.35 | $217.40 |
| Purchase #7 | $174.62 | 3.734% | $181.1403 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $998.75 | $1,071.0693 | $1,071.07 | $1,071.05 | $1,071.10 | |