| 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 | $230.47 | 3.610% | $238.79 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $183.53 | 8.112% | $198.418 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $204.82 | 11.414% | $228.1982 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $42.92 | 3.717% | $44.5153 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $90.39 | 8.461% | $98.0379 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $148.62 | 3.639% | $154.0283 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $57.70 | 4.346% | $60.2076 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $958.45 | $1,022.1953 | $1,022.21 | $1,022.20 | $1,022.10 | |