| 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 | $224.85 | 11.280% | $250.2131 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $78.94 | 12.591% | $88.8793 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $185.28 | 11.856% | $207.2468 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $56.61 | 6.585% | $60.3378 | $60.34 | $60.35 | $60.30 |
| Purchase #5 | $191.79 | 9.660% | $210.3169 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $98.48 | 11.630% | $109.9332 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $149.78 | 3.245% | $154.6404 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $985.73 | $1,081.5675 | $1,081.57 | $1,081.60 | $1,081.40 | |