| 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 | $196.77 | 8.311% | $213.1236 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $157.92 | 6.509% | $168.199 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $168.48 | 7.562% | $181.2205 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $16.66 | 6.676% | $17.7722 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $243.75 | 3.382% | $251.9936 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $14.34 | 13.104% | $16.2191 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $249.72 | 6.395% | $265.6896 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,047.64 | $1,114.2176 | $1,114.21 | $1,114.15 | $1,114.20 | |