| 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 | $233.78 | 6.236% | $248.3585 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $236.76 | 5.241% | $249.1686 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $39.46 | 9.220% | $43.0982 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $201.97 | 4.597% | $211.2546 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $59.78 | 4.338% | $62.3733 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $95.87 | 10.679% | $106.108 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $168.30 | 4.320% | $175.5706 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $1,035.92 | $1,095.9318 | $1,095.93 | $1,095.85 | $1,096.10 | |