| 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 | $120.49 | 9.604% | $132.0619 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $220.25 | 9.469% | $241.1055 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $187.33 | 7.120% | $200.6679 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $41.65 | 4.750% | $43.6284 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $181.30 | 3.702% | $188.0117 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $204.76 | 12.531% | $230.4185 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $8.37 | 4.377% | $8.7364 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $964.15 | $1,044.6303 | $1,044.64 | $1,044.60 | $1,044.60 | |