| 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 | $110.37 | 3.832% | $114.5994 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $112.36 | 5.536% | $118.5802 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $237.96 | 4.278% | $248.1399 | $248.14 | $248.15 | $248.10 |
| Purchase #4 | $63.91 | 11.356% | $71.1676 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $160.94 | 8.533% | $174.673 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $199.58 | 4.838% | $209.2357 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $159.50 | 12.378% | $179.2429 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,044.62 | $1,115.6387 | $1,115.64 | $1,115.65 | $1,115.60 | |