| 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 | $211.29 | 13.365% | $239.5289 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $57.39 | 10.602% | $63.4745 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $212.66 | 3.334% | $219.7501 | $219.75 | $219.75 | $219.80 |
| Purchase #4 | $42.36 | 4.472% | $44.2543 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $232.33 | 11.415% | $258.8505 | $258.85 | $258.85 | $258.90 |
| Purchase #6 | $109.69 | 11.435% | $122.2331 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $108.78 | 8.376% | $117.8914 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $974.50 | $1,065.9828 | $1,065.97 | $1,066.00 | $1,066.10 | |