| 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 | $20.71 | 11.461% | $23.0836 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $137.53 | 6.207% | $146.0665 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $129.85 | 10.679% | $143.7167 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $233.74 | 6.702% | $249.4053 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $108.96 | 13.843% | $124.0433 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $186.59 | 6.116% | $198.0018 | $198.00 | $198.00 | $198.00 |
| Purchase #7 | $129.43 | 9.207% | $141.3466 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $946.81 | $1,025.6638 | $1,025.67 | $1,025.65 | $1,025.60 | |