| 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 | $199.93 | 6.452% | $212.8295 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $184.51 | 12.540% | $207.6476 | $207.65 | $207.65 | $207.60 |
| Purchase #3 | $116.42 | 3.460% | $120.4481 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $235.68 | 9.106% | $257.141 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $115.68 | 6.401% | $123.0847 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $169.31 | 3.639% | $175.4712 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $21.26 | 12.562% | $23.9307 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $1,042.79 | $1,120.5528 | $1,120.55 | $1,120.60 | $1,120.40 | |