| 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 | $189.61 | 9.283% | $207.2115 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $197.75 | 3.774% | $205.2131 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $160.25 | 11.652% | $178.9223 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $22.36 | 12.465% | $25.1472 | $25.15 | $25.15 | $25.10 |
| Purchase #5 | $122.67 | 9.281% | $134.055 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $249.74 | 3.399% | $258.2287 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $246.63 | 12.425% | $277.2738 | $277.27 | $277.25 | $277.30 |
| 7 purchase totals = | $1,189.01 | $1,286.0516 | $1,286.05 | $1,286.00 | $1,286.00 | |