| 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 | $207.39 | 9.525% | $227.1439 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $114.66 | 3.206% | $118.336 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $188.85 | 5.245% | $198.7552 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $158.86 | 3.286% | $164.0801 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $52.77 | 6.765% | $56.3399 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $130.74 | 8.654% | $142.0542 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $229.31 | 10.852% | $254.1947 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,082.58 | $1,160.9040 | $1,160.90 | $1,160.95 | $1,160.90 | |