| 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 | $218.51 | 5.177% | $229.8223 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $85.28 | 10.282% | $94.0485 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $212.59 | 8.442% | $230.5368 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $129.63 | 6.282% | $137.7734 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $28.40 | 13.522% | $32.2402 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $173.56 | 5.613% | $183.3019 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $19.63 | 11.280% | $21.8443 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $867.60 | $929.5674 | $929.56 | $929.55 | $929.40 | |