| 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 | $231.93 | 13.555% | $263.3681 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $124.84 | 9.789% | $137.0606 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $37.39 | 13.736% | $42.5259 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $222.95 | 3.538% | $230.838 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $242.83 | 10.264% | $267.7541 | $267.75 | $267.75 | $267.80 |
| Purchase #6 | $136.44 | 8.361% | $147.8477 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $116.27 | 5.434% | $122.5881 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $1,112.65 | $1,211.9825 | $1,211.99 | $1,212.00 | $1,212.00 | |