| 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 | $193.47 | 4.110% | $201.4216 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $32.83 | 11.246% | $36.5221 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $92.43 | 9.550% | $101.2571 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $132.25 | 5.231% | $139.168 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $24.86 | 9.830% | $27.3037 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $63.26 | 6.768% | $67.5414 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $86.38 | 5.725% | $91.3253 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $625.48 | $664.5392 | $664.54 | $664.50 | $664.50 | |