| 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 | $111.74 | 7.315% | $119.9138 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $179.81 | 5.546% | $189.7823 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $238.46 | 9.542% | $261.2139 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $6.86 | 13.844% | $7.8097 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $52.79 | 8.863% | $57.4688 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $126.62 | 6.752% | $135.1694 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $220.52 | 9.826% | $242.1883 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $936.80 | $1,013.5462 | $1,013.54 | $1,013.50 | $1,013.60 | |