| 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 | $102.32 | 12.246% | $114.8501 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $178.80 | 12.702% | $201.5112 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $138.52 | 7.683% | $149.1625 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $204.37 | 5.401% | $215.408 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $212.65 | 4.414% | $222.0364 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $228.36 | 7.557% | $245.6172 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $142.66 | 12.813% | $160.939 | $160.94 | $160.95 | $160.90 |
| 7 purchase totals = | $1,207.68 | $1,309.5244 | $1,309.53 | $1,309.50 | $1,309.50 | |