| 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 | $133.35 | 3.701% | $138.2853 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $204.37 | 8.114% | $220.9526 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $152.78 | 10.210% | $168.3788 | $168.38 | $168.40 | $168.40 |
| Purchase #4 | $225.75 | 12.352% | $253.6346 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $235.32 | 11.293% | $261.8947 | $261.89 | $261.90 | $261.90 |
| Purchase #6 | $132.67 | 10.704% | $146.871 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $8.72 | 4.157% | $9.0825 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $1,092.96 | $1,199.0995 | $1,199.09 | $1,199.15 | $1,199.20 | |