| 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 | $202.58 | 4.151% | $210.9891 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $34.32 | 5.746% | $36.292 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $208.70 | 8.612% | $226.6732 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $184.38 | 9.517% | $201.9274 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $51.72 | 11.364% | $57.5975 | $57.60 | $57.60 | $57.60 |
| Purchase #6 | $25.85 | 5.196% | $27.1932 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $53.58 | 7.109% | $57.389 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $761.13 | $818.0614 | $818.06 | $818.10 | $818.10 | |