| 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 | $223.40 | 11.349% | $248.7537 | $248.75 | $248.75 | $248.80 |
| Purchase #2 | $67.34 | 12.333% | $75.645 | $75.65 | $75.65 | $75.60 |
| Purchase #3 | $197.61 | 13.224% | $223.7419 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $123.65 | 7.762% | $133.2477 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $111.41 | 10.789% | $123.43 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $107.72 | 9.662% | $118.1279 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $143.40 | 4.525% | $149.8889 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $974.53 | $1,072.8351 | $1,072.84 | $1,072.90 | $1,072.70 | |