| 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 | $242.48 | 9.786% | $266.2091 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $245.82 | 4.264% | $256.3018 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $137.38 | 12.393% | $154.4055 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $98.87 | 11.153% | $109.897 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $105.40 | 13.249% | $119.3644 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $18.35 | 7.864% | $19.793 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $114.97 | 5.354% | $121.1255 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $963.27 | $1,047.0963 | $1,047.10 | $1,047.10 | $1,047.10 | |