| 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 | $236.86 | 5.384% | $249.6125 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $169.77 | 5.433% | $178.9936 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $138.35 | 10.809% | $153.3043 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $156.60 | 9.296% | $171.1575 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $121.50 | 11.343% | $135.2817 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $162.43 | 3.862% | $168.703 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $157.87 | 4.618% | $165.1604 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $1,143.38 | $1,222.2130 | $1,222.20 | $1,222.20 | $1,222.30 | |