| 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 | $247.44 | 7.664% | $266.4038 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $38.55 | 8.658% | $41.8877 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $230.56 | 7.857% | $248.6751 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $172.30 | 13.615% | $195.7586 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $118.83 | 8.671% | $129.1337 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $83.90 | 6.474% | $89.3317 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $205.67 | 3.226% | $212.3049 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $1,097.25 | $1,183.4955 | $1,183.49 | $1,183.55 | $1,183.50 | |