| 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 | $191.31 | 7.508% | $205.6736 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $103.60 | 10.362% | $114.335 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $213.51 | 7.183% | $228.8464 | $228.85 | $228.85 | $228.80 |
| Purchase #4 | $161.30 | 13.458% | $183.0078 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $27.69 | 3.543% | $28.6711 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $111.63 | 11.185% | $124.1158 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $222.93 | 12.211% | $250.152 | $250.15 | $250.15 | $250.20 |
| 7 purchase totals = | $1,031.97 | $1,134.8017 | $1,134.81 | $1,134.75 | $1,134.80 | |