| 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 | $191.53 | 3.545% | $198.3197 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $124.97 | 8.315% | $135.3613 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $222.57 | 13.442% | $252.4879 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $105.72 | 9.552% | $115.8184 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $216.89 | 11.675% | $242.2119 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $94.60 | 7.529% | $101.7224 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $204.87 | 5.342% | $215.8142 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $1,161.15 | $1,261.7358 | $1,261.73 | $1,261.65 | $1,261.70 | |