| 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 | $224.87 | 9.152% | $245.4501 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $57.90 | 7.386% | $62.1765 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $210.35 | 8.386% | $227.99 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $238.36 | 3.811% | $247.4439 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $136.94 | 6.716% | $146.1369 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $189.35 | 11.691% | $211.4869 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $29.71 | 7.135% | $31.8298 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $1,087.48 | $1,172.5141 | $1,172.52 | $1,172.60 | $1,172.50 | |