| 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 | $250.55 | 6.851% | $267.7152 | $267.72 | $267.70 | $267.70 |
| Purchase #2 | $25.67 | 4.737% | $26.886 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $220.96 | 5.523% | $233.1636 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $99.44 | 12.642% | $112.0112 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $72.61 | 10.558% | $80.2762 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $170.87 | 11.305% | $190.1869 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $187.49 | 11.629% | $209.2932 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $1,027.59 | $1,119.5323 | $1,119.54 | $1,119.55 | $1,119.60 | |