| 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 | $117.59 | 4.870% | $123.3166 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $9.26 | 8.484% | $10.0456 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $101.32 | 7.106% | $108.5198 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $169.83 | 8.605% | $184.4439 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $138.81 | 4.808% | $145.484 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $103.35 | 3.874% | $107.3538 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $233.44 | 6.333% | $248.2238 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $873.60 | $927.3875 | $927.38 | $927.35 | $927.30 | |