| 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 | $236.99 | 4.728% | $248.1949 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $92.40 | 3.505% | $95.6386 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $19.98 | 6.504% | $21.2795 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $204.49 | 8.488% | $221.8471 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $97.46 | 10.735% | $107.9223 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $226.49 | 12.606% | $255.0413 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $72.88 | 10.369% | $80.4369 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $950.69 | $1,030.3606 | $1,030.36 | $1,030.40 | $1,030.20 | |