| 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 | $6.36 | 13.619% | $7.2262 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $225.37 | 6.704% | $240.4788 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $217.64 | 11.194% | $242.0026 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $81.96 | 11.199% | $91.1387 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $195.61 | 6.354% | $208.0391 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $154.26 | 4.418% | $161.0752 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $161.87 | 6.162% | $171.8444 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $1,043.07 | $1,121.8050 | $1,121.81 | $1,121.90 | $1,121.70 | |