| 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 | $81.32 | 7.331% | $87.2816 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $194.33 | 9.383% | $212.564 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $207.31 | 7.810% | $223.5009 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $239.32 | 9.730% | $262.6058 | $262.61 | $262.60 | $262.60 |
| Purchase #5 | $67.89 | 9.506% | $74.3436 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $107.69 | 5.811% | $113.9479 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $195.56 | 10.707% | $216.4986 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,093.42 | $1,190.7424 | $1,190.74 | $1,190.75 | $1,190.70 | |