| 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 | $199.91 | 9.581% | $219.0634 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $205.52 | 5.802% | $217.4443 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $15.32 | 13.602% | $17.4038 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $238.72 | 12.274% | $268.0205 | $268.02 | $268.00 | $268.00 |
| Purchase #5 | $183.61 | 9.262% | $200.616 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $61.98 | 11.112% | $68.8672 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $195.34 | 6.278% | $207.6034 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $1,100.40 | $1,199.0186 | $1,199.01 | $1,198.95 | $1,199.00 | |