| 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 | $217.86 | 4.288% | $227.2018 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $132.29 | 10.488% | $146.1646 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $147.67 | 3.812% | $153.2992 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $161.66 | 7.454% | $173.7101 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $218.48 | 10.425% | $241.2565 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $236.52 | 3.859% | $245.6473 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $95.88 | 5.873% | $101.511 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $1,210.36 | $1,288.7905 | $1,288.79 | $1,288.75 | $1,288.80 | |