| 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 | $200.89 | 13.618% | $228.2472 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $96.95 | 3.733% | $100.5691 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $188.97 | 4.233% | $196.9691 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $221.43 | 13.265% | $250.8027 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $77.86 | 7.632% | $83.8023 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $241.84 | 7.212% | $259.2815 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $181.89 | 9.252% | $198.7185 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $1,209.83 | $1,318.3904 | $1,318.39 | $1,318.35 | $1,318.40 | |