| 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 | $209.41 | 11.789% | $234.0973 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $205.40 | 8.677% | $223.2226 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $5.33 | 9.317% | $5.8266 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $123.88 | 6.256% | $131.6299 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $167.96 | 13.272% | $190.2517 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $209.98 | 11.356% | $233.8253 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $179.33 | 7.745% | $193.2191 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,101.29 | $1,212.0725 | $1,212.08 | $1,212.10 | $1,212.00 | |