| 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 | $247.65 | 10.580% | $273.8514 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $44.48 | 12.626% | $50.096 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $227.48 | 7.324% | $244.1406 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $184.56 | 8.373% | $200.0132 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $160.75 | 12.688% | $181.146 | $181.15 | $181.15 | $181.10 |
| Purchase #6 | $69.78 | 7.588% | $75.0749 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $161.47 | 4.414% | $168.5973 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $1,096.17 | $1,192.9194 | $1,192.92 | $1,192.90 | $1,192.90 | |