| 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 | $230.88 | 4.568% | $241.4266 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $118.88 | 12.694% | $133.9706 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $173.48 | 11.543% | $193.5048 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $244.56 | 12.330% | $274.7142 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $160.88 | 6.366% | $171.1216 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $104.98 | 9.232% | $114.6718 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $172.88 | 4.850% | $181.2647 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $1,206.54 | $1,310.6743 | $1,310.66 | $1,310.60 | $1,310.70 | |