| 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 | $211.60 | 9.566% | $231.8417 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $238.99 | 5.582% | $252.3304 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $205.89 | 7.346% | $221.0147 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $155.94 | 12.341% | $175.1846 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $90.77 | 8.838% | $98.7923 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $104.58 | 3.411% | $108.1472 | $108.15 | $108.15 | $108.10 |
| Purchase #7 | $5.65 | 5.584% | $5.9655 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $1,013.42 | $1,093.2764 | $1,093.27 | $1,093.30 | $1,093.20 | |