| 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 | $142.77 | 6.514% | $152.07 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $235.42 | 10.433% | $259.9814 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $198.34 | 6.747% | $211.722 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $89.80 | 4.706% | $94.026 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $245.32 | 10.592% | $271.3043 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $221.50 | 11.397% | $246.7444 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $8.54 | 10.869% | $9.4682 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $1,141.69 | $1,245.3163 | $1,245.31 | $1,245.30 | $1,245.30 | |