| 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 | $10.59 | 4.644% | $11.0818 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $163.74 | 5.494% | $172.7359 | $172.74 | $172.75 | $172.70 |
| Purchase #3 | $98.52 | 4.504% | $102.9573 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $157.75 | 8.300% | $170.8433 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $241.44 | 7.673% | $259.9657 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $236.94 | 9.333% | $259.0536 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $24.93 | 13.108% | $28.1978 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $933.91 | $1,004.8354 | $1,004.84 | $1,004.85 | $1,004.90 | |