| 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 | $242.57 | 5.233% | $255.2637 | $255.26 | $255.25 | $255.30 |
| Purchase #2 | $247.35 | 9.146% | $269.9726 | $269.97 | $269.95 | $270.00 |
| Purchase #3 | $213.26 | 13.366% | $241.7643 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $235.54 | 4.665% | $246.5279 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $138.91 | 11.528% | $154.9235 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $26.71 | 11.599% | $29.8081 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $50.35 | 13.501% | $57.1478 | $57.15 | $57.15 | $57.10 |
| 7 purchase totals = | $1,154.69 | $1,255.4079 | $1,255.40 | $1,255.35 | $1,255.40 | |