| 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 | $190.78 | 9.390% | $208.6942 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $229.63 | 8.733% | $249.6836 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $92.26 | 4.267% | $96.1967 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $149.93 | 3.205% | $154.7353 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $126.78 | 7.510% | $136.3012 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $62.80 | 7.604% | $67.5753 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $221.97 | 11.214% | $246.8617 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $1,074.15 | $1,160.0480 | $1,160.05 | $1,160.10 | $1,160.10 | |