| 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 | $204.30 | 12.310% | $229.4493 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $221.81 | 8.806% | $241.3426 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $177.41 | 9.684% | $194.5904 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $118.86 | 9.641% | $130.3193 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $158.93 | 7.655% | $171.0961 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $133.77 | 8.296% | $144.8676 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $214.98 | 8.567% | $233.3973 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,230.06 | $1,345.0626 | $1,345.07 | $1,345.05 | $1,345.00 | |