| 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 | $155.42 | 12.210% | $174.3968 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $89.65 | 13.129% | $101.4201 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $62.80 | 13.514% | $71.2868 | $71.29 | $71.30 | $71.30 |
| Purchase #4 | $200.96 | 11.515% | $224.1005 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $226.61 | 4.639% | $237.1224 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $220.66 | 11.531% | $246.1043 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $89.65 | 3.264% | $92.5762 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $1,045.75 | $1,147.0071 | $1,147.01 | $1,147.00 | $1,147.00 | |