| 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 | $241.83 | 4.117% | $251.7861 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $77.62 | 9.302% | $84.8402 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $109.59 | 10.390% | $120.9764 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $149.62 | 4.326% | $156.0926 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $80.81 | 3.229% | $83.4194 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $205.75 | 11.455% | $229.3187 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $218.44 | 10.411% | $241.1818 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $1,083.66 | $1,167.6152 | $1,167.62 | $1,167.65 | $1,167.60 | |