| 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 | $213.37 | 6.703% | $227.6722 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $165.27 | 3.381% | $170.8578 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $165.62 | 8.291% | $179.3516 | $179.35 | $179.35 | $179.40 |
| Purchase #4 | $197.38 | 10.515% | $218.1345 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $181.50 | 5.312% | $191.1413 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $47.42 | 11.152% | $52.7083 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $249.70 | 3.845% | $259.301 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,220.26 | $1,299.1667 | $1,299.16 | $1,299.15 | $1,299.20 | |