| 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 | $201.69 | 11.480% | $224.844 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $187.57 | 12.107% | $210.2791 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $131.33 | 10.201% | $144.727 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $35.50 | 9.329% | $38.8118 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $201.67 | 6.653% | $215.0871 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $223.38 | 10.120% | $245.9861 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $131.88 | 11.673% | $147.2744 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $1,113.02 | $1,227.0095 | $1,227.01 | $1,227.05 | $1,227.00 | |