| 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 | $65.72 | 10.864% | $72.8598 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $191.72 | 13.200% | $217.027 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $192.99 | 7.691% | $207.8329 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $237.89 | 11.647% | $265.597 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $110.32 | 11.566% | $123.0796 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $223.75 | 10.430% | $247.0871 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $37.51 | 9.274% | $40.9887 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $1,059.90 | $1,174.4721 | $1,174.48 | $1,174.55 | $1,174.50 | |