| 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 | $202.72 | 6.187% | $215.2623 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $149.74 | 10.739% | $165.8206 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $96.53 | 10.846% | $106.9996 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $8.46 | 9.412% | $9.2563 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $219.53 | 11.863% | $245.5728 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $114.82 | 10.517% | $126.8956 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $210.56 | 8.770% | $229.0261 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $1,002.36 | $1,098.8333 | $1,098.84 | $1,098.80 | $1,098.90 | |