| 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 | $17.85 | 7.215% | $19.1379 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $205.80 | 3.614% | $213.2376 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $230.32 | 12.443% | $258.9787 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $79.72 | 9.110% | $86.9825 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $197.32 | 3.174% | $203.5829 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $64.69 | 5.497% | $68.246 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $239.86 | 11.412% | $267.2328 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $1,035.56 | $1,117.3984 | $1,117.40 | $1,117.50 | $1,117.30 | |