| 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 | $176.47 | 8.389% | $191.2741 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $242.87 | 6.271% | $258.1004 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $234.80 | 13.645% | $266.8385 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $41.84 | 9.474% | $45.8039 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $37.92 | 7.334% | $40.7011 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $240.80 | 9.673% | $264.0926 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $244.73 | 3.789% | $254.0028 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,219.43 | $1,320.8134 | $1,320.80 | $1,320.80 | $1,320.80 | |