| 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 | $235.77 | 3.341% | $243.6471 | $243.65 | $243.65 | $243.60 |
| Purchase #2 | $96.46 | 7.691% | $103.8787 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $115.50 | 6.867% | $123.4314 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $156.81 | 6.340% | $166.7518 | $166.75 | $166.75 | $166.80 |
| Purchase #5 | $42.90 | 11.869% | $47.9918 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $240.34 | 7.770% | $259.0144 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $165.90 | 11.496% | $184.9719 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $1,053.68 | $1,129.6871 | $1,129.68 | $1,129.70 | $1,129.70 | |