| 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 | $198.61 | 10.620% | $219.7024 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $190.77 | 4.139% | $198.666 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $48.45 | 7.263% | $51.9689 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $160.30 | 11.818% | $179.2443 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $93.28 | 7.243% | $100.0363 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $115.29 | 6.315% | $122.5706 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $127.28 | 4.321% | $132.7798 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $933.98 | $1,004.9683 | $1,004.97 | $1,004.95 | $1,005.00 | |