| 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 | $230.96 | 10.755% | $255.7997 | $255.80 | $255.80 | $255.80 |
| Purchase #2 | $71.43 | 5.632% | $75.4529 | $75.45 | $75.45 | $75.50 |
| Purchase #3 | $174.66 | 11.691% | $195.0795 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $201.59 | 9.773% | $221.2914 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $88.44 | 5.292% | $93.1202 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $193.27 | 7.688% | $208.1286 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $80.36 | 13.354% | $91.0913 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $1,040.71 | $1,139.9636 | $1,139.96 | $1,140.00 | $1,140.00 | |