| 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 | $189.70 | 11.731% | $211.9537 | $211.95 | $211.95 | $212.00 |
| Purchase #2 | $12.60 | 10.114% | $13.8744 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $91.67 | 5.358% | $96.5817 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $104.33 | 9.488% | $114.2288 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $234.66 | 13.369% | $266.0317 | $266.03 | $266.05 | $266.00 |
| Purchase #6 | $202.77 | 5.232% | $213.3789 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $50.32 | 13.366% | $57.0458 | $57.05 | $57.05 | $57.00 |
| 7 purchase totals = | $886.05 | $973.0950 | $973.09 | $973.15 | $973.10 | |