| 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 | $103.49 | 6.508% | $110.2251 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $201.81 | 3.131% | $208.1287 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $112.87 | 4.701% | $118.176 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $79.96 | 8.644% | $86.8717 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $162.70 | 5.728% | $172.0195 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $226.49 | 9.692% | $248.4414 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $6.78 | 6.384% | $7.2128 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $894.10 | $951.0752 | $951.08 | $951.10 | $951.00 | |