| 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 | $125.34 | 7.774% | $135.0839 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $70.33 | 8.407% | $76.2426 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $226.89 | 4.555% | $237.2248 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $67.77 | 10.705% | $75.0248 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $191.67 | 8.540% | $208.0386 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $109.52 | 9.539% | $119.9671 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $204.45 | 7.742% | $220.2785 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $995.97 | $1,071.8603 | $1,071.85 | $1,071.85 | $1,071.80 | |