| 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 | $123.96 | 11.744% | $138.5179 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $154.31 | 11.432% | $171.9507 | $171.95 | $171.95 | $172.00 |
| Purchase #3 | $217.95 | 3.756% | $226.1362 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $23.78 | 12.698% | $26.7996 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $114.92 | 13.388% | $130.3055 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $134.84 | 12.515% | $151.7152 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $192.62 | 13.102% | $217.8571 | $217.86 | $217.85 | $217.90 |
| 7 purchase totals = | $962.38 | $1,063.2822 | $1,063.30 | $1,063.25 | $1,063.30 | |