| 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 | $63.90 | 12.808% | $72.0843 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $231.45 | 9.312% | $253.0026 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $117.48 | 7.356% | $126.1218 | $126.12 | $126.10 | $126.10 |
| Purchase #4 | $132.30 | 7.616% | $142.376 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $75.95 | 11.549% | $84.7215 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $242.89 | 6.260% | $258.0949 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $177.44 | 8.712% | $192.8986 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $1,041.41 | $1,129.2997 | $1,129.29 | $1,129.30 | $1,129.30 | |