| 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 | $39.42 | 13.798% | $44.8592 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $231.45 | 6.817% | $247.2279 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $101.89 | 10.296% | $112.3806 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $155.60 | 4.567% | $162.7063 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $205.92 | 6.714% | $219.7455 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $233.54 | 10.452% | $257.9496 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $122.83 | 8.670% | $133.4794 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $1,090.65 | $1,178.3485 | $1,178.36 | $1,178.40 | $1,178.30 | |