| 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 | $203.49 | 3.231% | $210.0648 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $114.40 | 3.613% | $118.5333 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $217.87 | 7.367% | $233.9205 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $70.56 | 6.252% | $74.9714 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $249.41 | 13.424% | $282.8908 | $282.89 | $282.90 | $282.90 |
| Purchase #6 | $234.29 | 7.373% | $251.5642 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $230.29 | 8.705% | $250.3367 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $1,320.31 | $1,422.2817 | $1,422.27 | $1,422.25 | $1,422.30 | |