| 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 | $211.95 | 12.614% | $238.6854 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $118.45 | 11.512% | $132.086 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $196.32 | 7.257% | $210.5669 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $211.91 | 5.618% | $223.8151 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $43.63 | 4.840% | $45.7417 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $217.34 | 8.754% | $236.3659 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $14.42 | 12.205% | $16.18 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $1,014.02 | $1,103.4410 | $1,103.46 | $1,103.45 | $1,103.50 | |