| 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 | $181.95 | 4.469% | $190.0813 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $185.57 | 7.442% | $199.3801 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $220.41 | 4.617% | $230.5863 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $245.55 | 7.524% | $264.0252 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $202.76 | 13.799% | $230.7389 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $106.51 | 3.727% | $110.4796 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $8.54 | 12.347% | $9.5944 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $1,151.29 | $1,234.8858 | $1,234.89 | $1,235.00 | $1,234.90 | |