| 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 | $122.65 | 6.208% | $130.2641 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $239.41 | 7.556% | $257.4998 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $109.67 | 7.381% | $117.7647 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $98.62 | 8.710% | $107.2098 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $202.89 | 4.389% | $211.7948 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $165.55 | 13.688% | $188.2105 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $151.99 | 6.665% | $162.1201 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $1,090.78 | $1,174.8638 | $1,174.85 | $1,174.80 | $1,174.90 | |