| 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 | $181.33 | 11.355% | $201.92 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $43.44 | 5.179% | $45.6898 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $217.42 | 11.183% | $241.7341 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $185.26 | 9.826% | $203.4636 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $128.25 | 5.693% | $135.5513 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $35.96 | 7.788% | $38.7606 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $237.64 | 3.231% | $245.3181 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $1,029.30 | $1,112.4375 | $1,112.43 | $1,112.40 | $1,112.50 | |