| 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 | $100.25 | 13.657% | $113.9411 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $157.89 | 8.676% | $171.5885 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $107.96 | 6.163% | $114.6136 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $234.85 | 9.551% | $257.2805 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $7.50 | 9.481% | $8.2111 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $237.28 | 3.694% | $246.0451 | $246.05 | $246.05 | $246.00 |
| Purchase #7 | $209.89 | 6.446% | $223.4195 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $1,055.62 | $1,135.0994 | $1,135.10 | $1,135.10 | $1,135.00 | |