| 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 | $174.87 | 12.541% | $196.8004 | $196.80 | $196.80 | $196.80 |
| Purchase #2 | $216.76 | 3.569% | $224.4962 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $197.95 | 3.319% | $204.52 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $20.33 | 9.808% | $22.324 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $161.26 | 4.120% | $167.9039 | $167.90 | $167.90 | $167.90 |
| Purchase #6 | $240.26 | 7.246% | $257.6692 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $16.64 | 12.684% | $18.7506 | $18.75 | $18.75 | $18.80 |
| 7 purchase totals = | $1,028.07 | $1,092.4643 | $1,092.46 | $1,092.40 | $1,092.50 | |