| 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 | $203.96 | 7.638% | $219.5385 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $210.32 | 6.756% | $224.5292 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $204.61 | 4.850% | $214.5336 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $67.60 | 5.852% | $71.556 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $64.87 | 7.392% | $69.6652 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $87.97 | 6.232% | $93.4523 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $201.31 | 12.497% | $226.4677 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,040.64 | $1,119.7425 | $1,119.75 | $1,119.75 | $1,119.80 | |