| 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 | $205.65 | 12.662% | $231.6894 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $190.85 | 3.635% | $197.7874 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $223.50 | 4.631% | $233.8503 | $233.85 | $233.85 | $233.90 |
| Purchase #4 | $20.76 | 3.807% | $21.5503 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $25.78 | 10.434% | $28.4699 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $235.62 | 6.138% | $250.0824 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $165.84 | 12.772% | $187.0211 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,068.00 | $1,150.4508 | $1,150.45 | $1,150.45 | $1,150.60 | |