| 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 | $18.77 | 10.391% | $20.7204 | $20.72 | $20.70 | $20.70 |
| Purchase #2 | $178.43 | 3.155% | $184.0595 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $223.80 | 12.573% | $251.9384 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $197.67 | 13.682% | $224.7152 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $123.65 | 8.336% | $133.9575 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $195.38 | 13.240% | $221.2483 | $221.25 | $221.25 | $221.20 |
| Purchase #7 | $168.72 | 5.446% | $177.9085 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,106.42 | $1,214.5478 | $1,214.56 | $1,214.50 | $1,214.50 | |