| 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 | $19.85 | 11.206% | $22.0744 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $61.58 | 8.397% | $66.7509 | $66.75 | $66.75 | $66.80 |
| Purchase #3 | $207.88 | 13.463% | $235.8669 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $196.86 | 5.587% | $207.8586 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $191.30 | 7.713% | $206.055 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $101.83 | 6.379% | $108.3257 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $218.30 | 12.780% | $246.1987 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $997.60 | $1,093.1302 | $1,093.14 | $1,093.10 | $1,093.30 | |