| 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 | $103.30 | 10.478% | $114.1238 | $114.12 | $114.10 | $114.10 |
| Purchase #2 | $109.43 | 7.482% | $117.6176 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $99.96 | 11.339% | $111.2945 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $226.56 | 7.466% | $243.475 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $233.30 | 5.436% | $245.9822 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $162.43 | 8.833% | $176.7774 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $93.33 | 5.741% | $98.6881 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $1,028.31 | $1,107.9586 | $1,107.96 | $1,108.00 | $1,108.00 | |