| 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 | $192.63 | 7.516% | $207.1081 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $39.65 | 13.206% | $44.8862 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $75.44 | 6.391% | $80.2614 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $218.60 | 12.169% | $245.2014 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $77.44 | 10.291% | $85.4094 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $246.59 | 9.594% | $270.2478 | $270.25 | $270.25 | $270.20 |
| Purchase #7 | $184.52 | 13.782% | $209.9505 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $1,034.87 | $1,143.0648 | $1,143.07 | $1,143.05 | $1,143.10 | |