| 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 | $200.37 | 13.453% | $227.3258 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $215.86 | 6.772% | $230.478 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $162.31 | 12.267% | $182.2206 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $76.84 | 10.233% | $84.703 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $173.35 | 11.664% | $193.5695 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $8.38 | 8.514% | $9.0935 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $238.59 | 13.841% | $271.6132 | $271.61 | $271.60 | $271.60 |
| 7 purchase totals = | $1,075.70 | $1,199.0036 | $1,199.00 | $1,199.00 | $1,199.00 | |