| 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 | $199.85 | 10.482% | $220.7983 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $81.79 | 4.618% | $85.5671 | $85.57 | $85.55 | $85.60 |
| Purchase #3 | $123.60 | 11.872% | $138.2738 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $158.66 | 5.365% | $167.1721 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $200.30 | 5.867% | $212.0516 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $201.27 | 12.547% | $226.5233 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $235.40 | 8.254% | $254.8299 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $1,200.87 | $1,305.2161 | $1,305.21 | $1,305.15 | $1,305.30 | |