| 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 | $192.65 | 9.638% | $211.2176 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $189.61 | 9.524% | $207.6685 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $116.81 | 13.629% | $132.73 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $28.85 | 7.747% | $31.085 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $57.81 | 5.515% | $60.9982 | $61.00 | $61.00 | $61.00 |
| Purchase #6 | $165.63 | 7.164% | $177.4957 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $160.79 | 11.206% | $178.8081 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $912.15 | $1,000.0031 | $1,000.02 | $1,000.00 | $1,000.00 | |