| 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 | $180.71 | 9.718% | $198.2714 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $223.81 | 12.809% | $252.4778 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $41.79 | 5.379% | $44.0379 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $37.57 | 4.834% | $39.3861 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $231.87 | 6.548% | $247.0528 | $247.05 | $247.05 | $247.10 |
| Purchase #6 | $85.34 | 6.867% | $91.2003 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $243.26 | 3.480% | $251.7254 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $1,044.35 | $1,124.1517 | $1,124.16 | $1,124.20 | $1,124.20 | |