| 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 | $217.91 | 6.479% | $232.0284 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $96.46 | 7.141% | $103.3482 | $103.35 | $103.35 | $103.30 |
| Purchase #3 | $234.31 | 8.119% | $253.3336 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $235.88 | 3.124% | $243.2489 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $107.50 | 12.485% | $120.9214 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $107.72 | 6.149% | $114.3437 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $189.76 | 12.198% | $212.9069 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,189.54 | $1,280.1311 | $1,280.13 | $1,280.15 | $1,279.90 | |