| 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 | $243.59 | 4.505% | $254.5637 | $254.56 | $254.55 | $254.60 |
| Purchase #2 | $114.73 | 6.445% | $122.1243 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $118.33 | 9.383% | $129.4329 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $140.45 | 5.295% | $147.8868 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $151.85 | 13.521% | $172.3816 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $148.77 | 6.759% | $158.8254 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $192.76 | 6.412% | $205.1198 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $1,110.48 | $1,190.3345 | $1,190.33 | $1,190.35 | $1,190.30 | |