| 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 | $15.40 | 9.641% | $16.8847 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $222.59 | 6.146% | $236.2704 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $93.93 | 9.737% | $103.076 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $153.52 | 5.688% | $162.2522 | $162.25 | $162.25 | $162.30 |
| Purchase #5 | $201.53 | 12.729% | $227.1828 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $10.91 | 9.206% | $11.9144 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $225.25 | 13.817% | $256.3728 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $923.13 | $1,013.9533 | $1,013.94 | $1,013.95 | $1,014.10 | |