| 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 | $122.33 | 9.128% | $133.4963 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $224.42 | 8.272% | $242.984 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $102.71 | 11.874% | $114.9058 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $246.41 | 10.759% | $272.9213 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $91.96 | 6.668% | $98.0919 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $147.58 | 11.448% | $164.475 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $218.44 | 5.835% | $231.186 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $1,153.85 | $1,258.0603 | $1,258.07 | $1,258.10 | $1,258.10 | |