| 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 | $186.64 | 9.306% | $204.0087 | $204.01 | $204.00 | $204.00 |
| Purchase #2 | $45.35 | 10.496% | $50.1099 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $78.79 | 4.126% | $82.0409 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $19.46 | 9.183% | $21.247 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $178.94 | 9.842% | $196.5513 | $196.55 | $196.55 | $196.60 |
| Purchase #6 | $180.70 | 7.843% | $194.8723 | $194.87 | $194.85 | $194.90 |
| Purchase #7 | $170.87 | 5.169% | $179.7023 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $860.75 | $928.5324 | $928.53 | $928.50 | $928.50 | |