| 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 | $100.36 | 12.869% | $113.2753 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $212.90 | 8.258% | $230.4813 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $223.88 | 11.187% | $248.9255 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $181.76 | 11.505% | $202.6715 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $11.97 | 7.775% | $12.9007 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $180.48 | 9.142% | $196.9795 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $54.50 | 6.425% | $58.0016 | $58.00 | $58.00 | $58.00 |
| 7 purchase totals = | $965.85 | $1,063.2354 | $1,063.24 | $1,063.30 | $1,063.30 | |