| 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 | $101.92 | 5.188% | $107.2076 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $127.38 | 5.640% | $134.5642 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $135.51 | 7.198% | $145.264 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $212.31 | 9.441% | $232.3542 | $232.35 | $232.35 | $232.40 |
| Purchase #5 | $76.84 | 5.861% | $81.3436 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $111.44 | 9.535% | $122.0658 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $107.65 | 6.465% | $114.6096 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $873.05 | $937.4090 | $937.40 | $937.35 | $937.50 | |