| 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 | $124.71 | 11.691% | $139.2898 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $225.71 | 9.705% | $247.6152 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $57.98 | 9.614% | $63.5542 | $63.55 | $63.55 | $63.60 |
| Purchase #4 | $204.84 | 13.334% | $232.1534 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $98.63 | 3.114% | $101.7013 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $131.73 | 5.770% | $139.3308 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $232.38 | 13.809% | $264.4694 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $1,075.98 | $1,188.1141 | $1,188.11 | $1,188.10 | $1,188.20 | |