| 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 | $180.58 | 9.785% | $198.2498 | $198.25 | $198.25 | $198.20 |
| Purchase #2 | $91.26 | 11.758% | $101.9904 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $156.75 | 3.427% | $162.1218 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $203.81 | 10.703% | $225.6238 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $115.87 | 5.454% | $122.1895 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $233.30 | 7.431% | $250.6365 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $246.44 | 3.632% | $255.3907 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $1,228.01 | $1,316.2025 | $1,316.20 | $1,316.20 | $1,316.10 | |