| 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 | $192.80 | 12.144% | $216.2136 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $133.31 | 10.366% | $147.1289 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $8.76 | 4.411% | $9.1464 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $107.69 | 6.221% | $114.3894 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $92.65 | 4.283% | $96.6182 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $72.39 | 12.683% | $81.5712 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $229.65 | 4.864% | $240.8202 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $837.25 | $905.8879 | $905.89 | $905.85 | $905.80 | |