| 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 | $32.64 | 3.328% | $33.7263 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $201.78 | 11.308% | $224.5973 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $157.81 | 11.106% | $175.3364 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $226.43 | 11.512% | $252.4966 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $95.55 | 5.757% | $101.0508 | $101.05 | $101.05 | $101.10 |
| Purchase #6 | $212.76 | 9.498% | $232.9679 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $75.26 | 6.277% | $79.9841 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $1,002.23 | $1,100.1594 | $1,100.17 | $1,100.20 | $1,100.20 | |