| 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 | $120.98 | 13.841% | $137.7248 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $236.91 | 9.565% | $259.5704 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $46.77 | 9.232% | $51.0878 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $210.81 | 12.201% | $236.5309 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $87.74 | 3.338% | $90.6688 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $159.63 | 12.810% | $180.0786 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $249.76 | 11.158% | $277.6282 | $277.63 | $277.65 | $277.60 |
| 7 purchase totals = | $1,112.60 | $1,233.2895 | $1,233.29 | $1,233.30 | $1,233.30 | |