| 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 | $245.29 | 9.264% | $268.0137 | $268.01 | $268.00 | $268.00 |
| Purchase #2 | $5.47 | 7.370% | $5.8731 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $37.40 | 5.735% | $39.5449 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $17.97 | 12.154% | $20.1541 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $43.56 | 7.196% | $46.6946 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $105.44 | 12.832% | $118.9701 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $64.32 | 5.596% | $67.9193 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $519.45 | $567.1698 | $567.15 | $567.10 | $567.20 | |