| 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 | $39.73 | 8.392% | $43.0641 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $219.96 | 7.363% | $236.1557 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $112.43 | 13.509% | $127.6182 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $186.51 | 7.849% | $201.1492 | $201.15 | $201.15 | $201.10 |
| Purchase #5 | $95.29 | 6.280% | $101.2742 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $243.43 | 13.788% | $276.9941 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $103.58 | 13.173% | $117.2246 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $1,000.93 | $1,103.4801 | $1,103.47 | $1,103.40 | $1,103.50 | |