| 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 | $220.64 | 12.107% | $247.3529 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $209.88 | 5.393% | $221.1988 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $197.60 | 5.803% | $209.0667 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $126.44 | 12.575% | $142.3398 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $184.52 | 10.301% | $203.5274 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $82.69 | 5.677% | $87.3843 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $120.73 | 11.156% | $134.1986 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $1,142.50 | $1,245.0685 | $1,245.07 | $1,245.10 | $1,245.10 | |