| 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 | $103.25 | 6.669% | $110.1357 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $118.80 | 5.119% | $124.8814 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $223.91 | 11.696% | $250.0985 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $226.69 | 3.760% | $235.2135 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $235.56 | 6.382% | $250.5934 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $13.43 | 4.317% | $14.0098 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $228.47 | 12.259% | $256.4781 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $1,150.11 | $1,241.4104 | $1,241.41 | $1,241.45 | $1,241.40 | |