| 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 | $114.93 | 11.530% | $128.1814 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $239.88 | 7.472% | $257.8038 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $153.60 | 12.717% | $173.1333 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $196.33 | 8.406% | $212.8335 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $155.31 | 8.654% | $168.7505 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $25.50 | 3.501% | $26.3928 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $100.65 | 12.712% | $113.4446 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $986.20 | $1,080.5399 | $1,080.52 | $1,080.60 | $1,080.50 | |