| 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 | $198.79 | 9.656% | $217.9852 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $122.67 | 12.788% | $138.357 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $194.29 | 4.267% | $202.5804 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $49.69 | 4.123% | $51.7387 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $121.51 | 4.432% | $126.8953 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $6.30 | 6.324% | $6.6984 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $136.86 | 4.508% | $143.0296 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $830.11 | $887.2846 | $887.30 | $887.35 | $887.30 | |