| 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 | $217.96 | 6.594% | $232.3323 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $90.84 | 10.324% | $100.2183 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $219.43 | 8.200% | $237.4233 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $146.90 | 6.278% | $156.1224 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $113.69 | 6.276% | $120.8252 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $6.63 | 4.605% | $6.9353 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $136.33 | 6.675% | $145.43 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $931.78 | $999.2868 | $999.29 | $999.30 | $999.10 | |