| 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 | $231.44 | 7.171% | $248.0366 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $23.83 | 6.143% | $25.2939 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $225.40 | 7.498% | $242.3005 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $189.42 | 11.519% | $211.2393 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $196.76 | 12.409% | $221.1759 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $14.41 | 5.450% | $15.1953 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $74.80 | 9.540% | $81.9359 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $956.06 | $1,045.1774 | $1,045.19 | $1,045.25 | $1,045.10 | |