| 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 | $205.58 | 3.547% | $212.8719 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $206.63 | 6.548% | $220.1601 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $43.78 | 7.639% | $47.1244 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $236.95 | 7.640% | $255.053 | $255.05 | $255.05 | $255.10 |
| Purchase #5 | $78.67 | 3.441% | $81.377 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $126.60 | 6.299% | $134.5745 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $131.96 | 11.763% | $147.4825 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $1,030.17 | $1,098.6434 | $1,098.63 | $1,098.60 | $1,098.80 | |