| 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 | $127.41 | 12.120% | $142.8521 | $142.85 | $142.85 | $142.90 |
| Purchase #2 | $25.87 | 8.443% | $28.0542 | $28.05 | $28.05 | $28.10 |
| Purchase #3 | $141.54 | 12.478% | $159.2014 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $199.73 | 13.478% | $226.6496 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $151.60 | 3.542% | $156.9697 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $101.33 | 4.744% | $106.1371 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $238.89 | 11.570% | $266.5296 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $986.37 | $1,086.3937 | $1,086.39 | $1,086.40 | $1,086.40 | |