| 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 | $207.66 | 6.825% | $221.8328 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $191.98 | 13.559% | $218.0106 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $126.69 | 11.369% | $141.0934 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $238.89 | 10.141% | $263.1158 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $10.36 | 6.823% | $11.0669 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $71.28 | 4.598% | $74.5575 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $18.60 | 4.633% | $19.4617 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $865.46 | $949.1387 | $949.14 | $949.10 | $949.20 | |