| 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 | $249.37 | 13.377% | $282.7282 | $282.73 | $282.75 | $282.70 |
| Purchase #2 | $220.29 | 13.817% | $250.7275 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $102.52 | 12.703% | $115.5431 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $226.78 | 12.634% | $255.4314 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $198.25 | 4.782% | $207.7303 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $75.66 | 6.460% | $80.5476 | $80.55 | $80.55 | $80.50 |
| Purchase #7 | $89.93 | 10.475% | $99.3502 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $1,162.80 | $1,292.0583 | $1,292.06 | $1,292.15 | $1,291.90 | |