| 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 | $34.41 | 12.817% | $38.8203 | $38.82 | $38.80 | $38.80 |
| Purchase #2 | $76.52 | 10.228% | $84.3465 | $84.35 | $84.35 | $84.30 |
| Purchase #3 | $185.63 | 6.424% | $197.5549 | $197.55 | $197.55 | $197.60 |
| Purchase #4 | $133.82 | 12.795% | $150.9423 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $223.37 | 12.310% | $250.8668 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $154.38 | 5.334% | $162.6146 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $104.60 | 13.854% | $119.0913 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $912.73 | $1,004.2367 | $1,004.23 | $1,004.20 | $1,004.20 | |