| 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 | $210.53 | 13.562% | $239.0821 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $25.45 | 7.249% | $27.2949 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $8.95 | 3.683% | $9.2796 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $123.61 | 13.763% | $140.6224 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $235.89 | 10.782% | $261.3237 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $159.86 | 7.658% | $172.1021 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $135.59 | 7.396% | $145.6182 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $899.88 | $995.3230 | $995.31 | $995.30 | $995.30 | |