| 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 | $226.73 | 4.758% | $237.5178 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $158.70 | 4.294% | $165.5146 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $206.36 | 7.230% | $221.2798 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $228.60 | 10.188% | $251.8898 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $108.77 | 10.831% | $120.5509 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $135.89 | 10.692% | $150.4194 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $121.57 | 4.867% | $127.4868 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $1,186.62 | $1,274.6591 | $1,274.66 | $1,274.65 | $1,274.70 | |