| 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 | $130.41 | 3.795% | $135.3591 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $118.91 | 8.210% | $128.6725 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $212.69 | 4.795% | $222.8885 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $94.64 | 12.616% | $106.5798 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $217.28 | 4.339% | $226.7078 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $136.78 | 6.121% | $145.1523 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $81.40 | 7.530% | $87.5294 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $992.11 | $1,052.8894 | $1,052.89 | $1,052.90 | $1,053.00 | |