| 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 | $213.76 | 7.639% | $230.0891 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $184.44 | 11.166% | $205.0346 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $173.45 | 5.354% | $182.7365 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $189.43 | 12.641% | $213.3758 | $213.38 | $213.40 | $213.40 |
| Purchase #5 | $62.89 | 11.710% | $70.2544 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $46.98 | 10.745% | $52.028 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $197.41 | 5.235% | $207.7444 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,068.36 | $1,161.2628 | $1,161.26 | $1,161.35 | $1,161.20 | |