| 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 | $233.56 | 7.257% | $250.5094 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $202.59 | 4.780% | $212.2738 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $129.85 | 7.512% | $139.6043 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $37.98 | 10.515% | $41.9736 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $176.90 | 8.783% | $192.4371 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $235.79 | 11.568% | $263.0662 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $65.30 | 7.185% | $69.9918 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $1,081.97 | $1,169.8562 | $1,169.85 | $1,169.80 | $1,169.90 | |