| 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 | $114.44 | 4.806% | $119.94 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $182.43 | 9.660% | $200.0527 | $200.05 | $200.05 | $200.10 |
| Purchase #3 | $63.67 | 4.532% | $66.5555 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $234.42 | 13.558% | $266.2027 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $139.50 | 3.855% | $144.8777 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $201.93 | 9.139% | $220.3844 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $224.48 | 9.480% | $245.7607 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $1,160.87 | $1,263.7737 | $1,263.77 | $1,263.80 | $1,263.90 | |