| 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 | $111.85 | 4.720% | $117.1293 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $123.48 | 11.584% | $137.7839 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $127.96 | 6.739% | $136.5832 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $236.90 | 5.861% | $250.7847 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $208.55 | 8.574% | $226.4311 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $140.40 | 9.723% | $154.0511 | $154.05 | $154.05 | $154.10 |
| Purchase #7 | $234.60 | 12.226% | $263.2822 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,183.74 | $1,286.0455 | $1,286.03 | $1,286.15 | $1,286.10 | |