| 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 | $8.52 | 5.614% | $8.9983 | $9.00 | $9.00 | $9.00 |
| Purchase #2 | $207.67 | 8.582% | $225.4922 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $158.45 | 5.373% | $166.9635 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $88.83 | 13.251% | $100.6009 | $100.60 | $100.60 | $100.60 |
| Purchase #5 | $178.29 | 11.723% | $199.1909 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $111.51 | 11.537% | $124.3749 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $181.34 | 11.391% | $201.9964 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $934.61 | $1,027.6171 | $1,027.61 | $1,027.60 | $1,027.70 | |