| 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 | $80.52 | 8.438% | $87.3143 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $227.47 | 12.201% | $255.2236 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $228.40 | 6.554% | $243.3693 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $179.63 | 4.227% | $187.223 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $88.75 | 13.788% | $100.9869 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $132.48 | 4.240% | $138.0972 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $60.83 | 11.756% | $67.9812 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $998.08 | $1,080.1955 | $1,080.19 | $1,080.15 | $1,080.20 | |