| 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 | $198.46 | 7.104% | $212.5586 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $168.42 | 3.867% | $174.9328 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $10.36 | 13.446% | $11.753 | $11.75 | $11.75 | $11.80 |
| Purchase #4 | $205.71 | 12.233% | $230.8745 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $10.90 | 13.231% | $12.3422 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $250.30 | 5.704% | $264.5771 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $243.89 | 11.568% | $272.1032 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $1,088.04 | $1,179.1414 | $1,179.13 | $1,179.15 | $1,179.20 | |