| 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 | $11.25 | 3.461% | $11.6394 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $232.75 | 9.545% | $254.966 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $94.28 | 10.753% | $104.4179 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $114.26 | 6.306% | $121.4652 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $44.46 | 13.725% | $50.5621 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $183.78 | 4.558% | $192.1567 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $131.38 | 6.749% | $140.2468 | $140.25 | $140.25 | $140.20 |
| 7 purchase totals = | $812.16 | $875.4541 | $875.47 | $875.40 | $875.50 | |