| 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 | $232.76 | 5.324% | $245.1521 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $18.56 | 7.848% | $20.0166 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $92.72 | 4.371% | $96.7728 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $107.50 | 10.847% | $119.1605 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $84.67 | 9.251% | $92.5028 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $225.25 | 5.392% | $237.3955 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $120.82 | 10.347% | $133.3212 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $882.28 | $944.3215 | $944.32 | $944.25 | $944.40 | |