| 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 | $203.60 | 11.314% | $226.6353 | $226.64 | $226.65 | $226.60 |
| Purchase #2 | $109.88 | 7.557% | $118.1836 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $33.40 | 13.825% | $38.0176 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $93.89 | 12.111% | $105.261 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $15.43 | 8.362% | $16.7203 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $123.35 | 11.159% | $137.1146 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $195.35 | 6.760% | $208.5557 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $774.90 | $850.4881 | $850.49 | $850.45 | $850.50 | |