| 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 | $112.87 | 6.700% | $120.4323 | $120.43 | $120.45 | $120.40 |
| Purchase #2 | $215.42 | 11.294% | $239.7495 | $239.75 | $239.75 | $239.70 |
| Purchase #3 | $24.63 | 13.265% | $27.8972 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $146.87 | 12.847% | $165.7384 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $86.66 | 13.276% | $98.165 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $209.66 | 7.598% | $225.59 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $218.93 | 7.405% | $235.1418 | $235.14 | $235.15 | $235.10 |
| 7 purchase totals = | $1,015.04 | $1,112.7142 | $1,112.72 | $1,112.75 | $1,112.60 | |