| 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 | $223.43 | 10.469% | $246.8209 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $142.30 | 5.721% | $150.441 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $193.95 | 5.744% | $205.0905 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $227.51 | 10.697% | $251.8467 | $251.85 | $251.85 | $251.80 |
| Purchase #5 | $191.92 | 8.158% | $207.5768 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $148.57 | 12.475% | $167.1041 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $130.97 | 10.278% | $144.4311 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $1,258.65 | $1,373.3111 | $1,373.31 | $1,373.35 | $1,373.20 | |