| 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 | $202.31 | 11.677% | $225.9337 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $192.32 | 13.238% | $217.7793 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $208.58 | 4.388% | $217.7325 | $217.73 | $217.75 | $217.70 |
| Purchase #4 | $129.90 | 5.786% | $137.416 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $130.97 | 7.119% | $140.2938 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $233.60 | 13.205% | $264.4469 | $264.45 | $264.45 | $264.40 |
| Purchase #7 | $133.53 | 5.541% | $140.9289 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $1,231.21 | $1,344.5311 | $1,344.53 | $1,344.60 | $1,344.40 | |