| 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 | $243.40 | 5.533% | $256.8673 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $165.93 | 9.447% | $181.6054 | $181.61 | $181.60 | $181.60 |
| Purchase #3 | $140.46 | 8.241% | $152.0353 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $204.79 | 4.282% | $213.5591 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $207.77 | 6.506% | $221.2875 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $30.76 | 12.185% | $34.5081 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $117.30 | 12.781% | $132.2921 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $1,110.41 | $1,192.1548 | $1,192.17 | $1,192.15 | $1,192.20 | |