| 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 | $208.34 | 12.687% | $234.7721 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $42.33 | 11.190% | $47.0667 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $182.82 | 3.602% | $189.4052 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $177.54 | 12.611% | $199.9296 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $166.95 | 13.392% | $189.3079 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $88.47 | 10.740% | $97.9717 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $82.39 | 11.587% | $91.9365 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $948.84 | $1,050.3897 | $1,050.40 | $1,050.35 | $1,050.40 | |