| 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 | $74.79 | 9.430% | $81.8427 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $98.37 | 6.733% | $104.9933 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $221.94 | 13.704% | $252.3547 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $202.55 | 12.321% | $227.5062 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $149.48 | 7.839% | $161.1977 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $238.71 | 7.505% | $256.6252 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $141.51 | 9.178% | $154.4978 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $1,127.35 | $1,239.0176 | $1,239.02 | $1,239.05 | $1,239.00 | |