| 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 | $139.43 | 9.131% | $152.1614 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $105.92 | 12.351% | $119.0022 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $246.59 | 8.533% | $267.6315 | $267.63 | $267.65 | $267.60 |
| Purchase #4 | $218.77 | 7.767% | $235.7619 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $182.98 | 4.438% | $191.1007 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $16.55 | 4.618% | $17.3143 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $200.92 | 11.536% | $224.0981 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,111.16 | $1,207.0701 | $1,207.06 | $1,207.05 | $1,207.10 | |