| 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 | $102.85 | 12.729% | $115.9418 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $172.42 | 5.672% | $182.1997 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $221.44 | 12.130% | $248.3007 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $165.64 | 9.139% | $180.7778 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $211.28 | 9.663% | $231.696 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $214.48 | 9.357% | $234.5489 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $119.97 | 12.397% | $134.8427 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,208.08 | $1,328.3076 | $1,328.31 | $1,328.35 | $1,328.20 | |