| 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 | $246.96 | 4.231% | $257.4089 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $137.84 | 3.480% | $142.6368 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $207.63 | 7.255% | $222.6936 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $32.43 | 12.412% | $36.4552 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $63.85 | 8.860% | $69.5071 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $216.30 | 8.699% | $235.1159 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $84.48 | 7.123% | $90.4975 | $90.50 | $90.50 | $90.50 |
| 7 purchase totals = | $989.49 | $1,054.3150 | $1,054.33 | $1,054.30 | $1,054.30 | |