| 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 | $230.47 | 9.253% | $251.7954 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $200.25 | 9.188% | $218.649 | $218.65 | $218.65 | $218.60 |
| Purchase #3 | $117.90 | 4.362% | $123.0428 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $226.49 | 9.859% | $248.8196 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $81.35 | 7.490% | $87.4431 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $165.48 | 9.412% | $181.055 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $159.59 | 4.549% | $166.8497 | $166.85 | $166.85 | $166.80 |
| 7 purchase totals = | $1,181.53 | $1,277.6546 | $1,277.66 | $1,277.65 | $1,277.50 | |