| 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 | $98.67 | 11.857% | $110.3693 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $235.30 | 13.636% | $267.3855 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $236.48 | 4.408% | $246.904 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $114.29 | 12.295% | $128.342 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $208.31 | 7.482% | $223.8958 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $33.32 | 10.653% | $36.8696 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $99.46 | 11.363% | $110.7616 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $1,025.83 | $1,124.5278 | $1,124.53 | $1,124.50 | $1,124.60 | |