| 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 | $238.94 | 9.287% | $261.1304 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $139.29 | 10.363% | $153.7246 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $183.55 | 10.840% | $203.4468 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $31.38 | 11.407% | $34.9595 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $172.86 | 11.168% | $192.165 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $66.72 | 12.777% | $75.2448 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $72.51 | 4.856% | $76.0311 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $905.25 | $996.7022 | $996.70 | $996.70 | $996.60 | |