| 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 | $207.64 | 12.179% | $232.9285 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $157.54 | 4.103% | $164.0039 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $108.45 | 13.425% | $123.0094 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $29.97 | 3.444% | $31.0022 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $174.57 | 10.125% | $192.2452 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $79.39 | 11.702% | $88.6802 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $85.86 | 11.739% | $95.9391 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $843.42 | $927.8085 | $927.81 | $927.85 | $927.70 | |