| 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 | $215.79 | 12.190% | $242.0948 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $92.66 | 13.527% | $105.1941 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $193.51 | 11.529% | $215.8198 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $75.70 | 11.236% | $84.2057 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $35.34 | 8.470% | $38.3333 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $214.59 | 3.752% | $222.6414 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $246.90 | 10.789% | $273.538 | $273.54 | $273.55 | $273.50 |
| 7 purchase totals = | $1,074.49 | $1,181.8271 | $1,181.82 | $1,181.85 | $1,181.70 | |