| 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 | $121.47 | 7.323% | $130.3652 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $154.94 | 5.577% | $163.581 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $93.45 | 4.252% | $97.4235 | $97.42 | $97.40 | $97.40 |
| Purchase #4 | $216.36 | 4.730% | $226.5938 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $217.56 | 12.724% | $245.2423 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $54.53 | 4.731% | $57.1098 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $219.38 | 9.868% | $241.0284 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,077.69 | $1,161.3440 | $1,161.34 | $1,161.35 | $1,161.30 | |