| 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 | $176.96 | 12.234% | $198.6093 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $204.45 | 10.566% | $226.0522 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $28.55 | 4.326% | $29.7851 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $223.35 | 4.506% | $233.4142 | $233.41 | $233.40 | $233.40 |
| Purchase #5 | $12.38 | 8.584% | $13.4427 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $197.57 | 8.371% | $214.1086 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $182.52 | 8.119% | $197.3388 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $1,025.78 | $1,112.7509 | $1,112.75 | $1,112.75 | $1,112.70 | |