| 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 | $136.58 | 4.137% | $142.2303 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $244.76 | 4.577% | $255.9627 | $255.96 | $255.95 | $256.00 |
| Purchase #3 | $90.77 | 11.680% | $101.3719 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $29.50 | 8.571% | $32.0284 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $52.30 | 10.278% | $57.6754 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $114.50 | 13.709% | $130.1968 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $234.71 | 13.847% | $267.2103 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $903.12 | $986.6758 | $986.68 | $986.70 | $986.70 | |