| 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 | $7.40 | 4.177% | $7.7091 | $7.71 | $7.70 | $7.70 |
| Purchase #2 | $214.49 | 4.872% | $224.94 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $14.83 | 4.627% | $15.5162 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $196.53 | 12.833% | $221.7507 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $137.94 | 4.579% | $144.2563 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $198.94 | 5.230% | $209.3446 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $183.72 | 6.508% | $195.6765 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $953.85 | $1,019.1934 | $1,019.20 | $1,019.20 | $1,019.20 | |