| 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 | $198.99 | 13.867% | $226.5839 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $206.88 | 8.670% | $224.8165 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $113.66 | 12.215% | $127.5436 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $184.84 | 3.729% | $191.7327 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $238.68 | 5.330% | $251.4016 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $142.35 | 12.447% | $160.0683 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $7.83 | 3.503% | $8.1043 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $1,093.23 | $1,190.2509 | $1,190.24 | $1,190.25 | $1,190.20 | |