| 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 | $119.67 | 9.438% | $130.9645 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $228.93 | 12.835% | $258.3132 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $130.48 | 6.773% | $139.3174 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $33.91 | 7.344% | $36.4004 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $19.87 | 6.607% | $21.1828 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $186.50 | 6.751% | $199.0906 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $92.75 | 10.446% | $102.4387 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $812.11 | $887.7076 | $887.70 | $887.70 | $887.70 | |