| 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 | $221.36 | 8.505% | $240.1867 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $232.40 | 11.374% | $258.8332 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $151.70 | 12.569% | $170.7672 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $70.52 | 7.320% | $75.6821 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $157.40 | 10.735% | $174.2969 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $82.70 | 9.221% | $90.3258 | $90.33 | $90.35 | $90.30 |
| Purchase #7 | $67.97 | 10.865% | $75.3549 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $984.05 | $1,085.4468 | $1,085.45 | $1,085.50 | $1,085.50 | |