| 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 | $130.69 | 13.502% | $148.3358 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $116.77 | 9.304% | $127.6343 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $125.53 | 11.789% | $140.3287 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $122.95 | 7.139% | $131.7274 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $38.56 | 8.454% | $41.8199 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $206.93 | 9.559% | $226.7104 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $203.25 | 4.342% | $212.0751 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $944.68 | $1,028.6316 | $1,028.64 | $1,028.70 | $1,028.50 | |