| 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 | $200.67 | 6.555% | $213.8239 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $189.36 | 4.572% | $198.0175 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $238.72 | 7.319% | $256.1919 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $62.78 | 12.197% | $70.4373 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $103.28 | 10.488% | $114.112 | $114.11 | $114.10 | $114.10 |
| Purchase #6 | $41.72 | 3.319% | $43.1047 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $177.37 | 5.318% | $186.8025 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,013.90 | $1,082.4898 | $1,082.48 | $1,082.45 | $1,082.40 | |