| 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 | $120.77 | 9.508% | $132.2528 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $34.91 | 5.212% | $36.7295 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $48.25 | 4.418% | $50.3817 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $219.49 | 5.636% | $231.8605 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $182.72 | 10.244% | $201.4378 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $211.65 | 8.782% | $230.2371 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $122.26 | 3.206% | $126.1797 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $940.05 | $1,009.0791 | $1,009.08 | $1,009.15 | $1,009.10 | |