| 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 | $183.58 | 11.381% | $204.4732 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $103.45 | 4.261% | $107.858 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $179.99 | 3.530% | $186.3436 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $62.29 | 12.760% | $70.2382 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $200.55 | 12.210% | $225.0372 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $233.34 | 11.788% | $260.8461 | $260.85 | $260.85 | $260.80 |
| Purchase #7 | $26.82 | 3.727% | $27.8196 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $990.02 | $1,082.6159 | $1,082.62 | $1,082.60 | $1,082.50 | |