| 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 | $235.93 | 8.263% | $255.4249 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $241.29 | 7.180% | $258.6146 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $153.67 | 8.226% | $166.3109 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $7.41 | 9.125% | $8.0862 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $239.69 | 4.239% | $249.8505 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $25.36 | 3.220% | $26.1766 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $105.97 | 8.671% | $115.1587 | $115.16 | $115.15 | $115.20 |
| 7 purchase totals = | $1,009.32 | $1,079.6224 | $1,079.62 | $1,079.60 | $1,079.70 | |