| 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 | $209.58 | 6.831% | $223.8964 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $174.40 | 7.407% | $187.3178 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $123.42 | 13.654% | $140.2718 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $63.44 | 10.555% | $70.1361 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $70.37 | 5.725% | $74.3987 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $197.39 | 11.605% | $220.2971 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $246.56 | 7.406% | $264.8202 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $1,085.16 | $1,181.1381 | $1,181.15 | $1,181.10 | $1,181.10 | |