| 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 | $195.26 | 7.695% | $210.2853 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $239.48 | 9.126% | $261.3349 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $223.39 | 8.626% | $242.6596 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $144.64 | 7.198% | $155.0512 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $231.45 | 4.225% | $241.2288 | $241.23 | $241.25 | $241.20 |
| Purchase #6 | $192.44 | 12.593% | $216.674 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $220.44 | 13.685% | $250.6072 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $1,447.10 | $1,577.8410 | $1,577.84 | $1,577.85 | $1,577.90 | |