| 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 | $190.97 | 11.861% | $213.621 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $96.67 | 9.416% | $105.7724 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $242.82 | 13.544% | $275.7075 | $275.71 | $275.70 | $275.70 |
| Purchase #4 | $17.79 | 3.599% | $18.4303 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $243.48 | 8.460% | $264.0784 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $233.31 | 8.327% | $252.7377 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $235.81 | 13.768% | $268.2763 | $268.28 | $268.30 | $268.30 |
| 7 purchase totals = | $1,260.85 | $1,398.6236 | $1,398.63 | $1,398.65 | $1,398.60 | |