| 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 | $215.35 | 5.121% | $226.3781 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $227.33 | 11.684% | $253.8912 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $161.28 | 9.829% | $177.1322 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $108.67 | 5.708% | $114.8729 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $62.83 | 7.460% | $67.5171 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $145.92 | 9.421% | $159.6671 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $184.57 | 4.477% | $192.8332 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $1,105.95 | $1,192.2918 | $1,192.29 | $1,192.30 | $1,192.30 | |