| 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 | $240.55 | 12.830% | $271.4126 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $249.58 | 7.351% | $267.9266 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $50.44 | 5.753% | $53.3418 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $23.38 | 7.162% | $25.0545 | $25.05 | $25.05 | $25.10 |
| Purchase #5 | $144.39 | 11.189% | $160.5458 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $173.91 | 12.658% | $195.9235 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $145.88 | 9.852% | $160.2521 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $1,028.13 | $1,134.4569 | $1,134.45 | $1,134.45 | $1,134.40 | |