| 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 | $86.99 | 12.332% | $97.7176 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $216.40 | 3.781% | $224.5821 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $131.93 | 4.647% | $138.0608 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $233.64 | 13.805% | $265.894 | $265.89 | $265.90 | $265.90 |
| Purchase #5 | $145.34 | 6.117% | $154.2304 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $105.37 | 6.712% | $112.4424 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $23.41 | 10.739% | $25.924 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $943.08 | $1,018.8513 | $1,018.84 | $1,018.85 | $1,018.80 | |