| 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 | $136.51 | 7.420% | $146.639 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $226.48 | 12.250% | $254.2238 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $77.37 | 8.781% | $84.1639 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $29.73 | 4.681% | $31.1217 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $85.73 | 8.552% | $93.0616 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $250.84 | 6.158% | $266.2867 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $180.37 | 6.684% | $192.4259 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $987.03 | $1,067.9226 | $1,067.92 | $1,067.90 | $1,067.90 | |