| 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 | $240.58 | 4.253% | $250.8119 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $183.65 | 6.576% | $195.7268 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $103.97 | 3.650% | $107.7649 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $69.88 | 4.263% | $72.859 | $72.86 | $72.85 | $72.90 |
| Purchase #5 | $212.61 | 4.712% | $222.6282 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $106.25 | 8.325% | $115.0953 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $150.69 | 6.281% | $160.1548 | $160.15 | $160.15 | $160.20 |
| 7 purchase totals = | $1,067.63 | $1,125.0409 | $1,125.04 | $1,125.05 | $1,125.10 | |