| 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 | $204.80 | 9.103% | $223.4429 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $106.39 | 7.577% | $114.4512 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $35.54 | 5.127% | $37.3621 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $122.41 | 8.616% | $132.9568 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $57.99 | 10.540% | $64.1021 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $229.39 | 9.566% | $251.3334 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $17.46 | 9.723% | $19.1576 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $773.98 | $842.8061 | $842.80 | $842.80 | $842.90 | |