| 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 | $207.32 | 11.571% | $231.309 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $164.85 | 7.264% | $176.8247 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $190.45 | 13.817% | $216.7645 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $66.70 | 3.819% | $69.2473 | $69.25 | $69.25 | $69.20 |
| Purchase #5 | $105.39 | 5.542% | $111.2307 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $138.48 | 7.221% | $148.4796 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $122.78 | 4.395% | $128.1762 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $995.97 | $1,082.0320 | $1,082.03 | $1,082.05 | $1,082.00 | |