| 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 | $130.87 | 12.420% | $147.1241 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $140.56 | 10.444% | $155.2401 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $207.76 | 8.232% | $224.8628 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $223.83 | 11.136% | $248.7557 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $92.58 | 8.428% | $100.3826 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $209.49 | 10.576% | $231.6457 | $231.65 | $231.65 | $231.60 |
| Purchase #7 | $218.52 | 7.463% | $234.8281 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $1,223.61 | $1,342.8391 | $1,342.84 | $1,342.85 | $1,342.80 | |