| 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 | $116.92 | 6.123% | $124.079 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $144.68 | 7.285% | $155.2199 | $155.22 | $155.20 | $155.20 |
| Purchase #3 | $242.72 | 6.368% | $258.1764 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $91.96 | 3.144% | $94.8512 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $69.38 | 7.676% | $74.7056 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $128.90 | 8.669% | $140.0743 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $201.47 | 5.175% | $211.8961 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $996.03 | $1,059.0025 | $1,059.01 | $1,059.00 | $1,059.10 | |