| 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 | $201.32 | 10.228% | $221.911 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $20.64 | 7.345% | $22.156 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $200.40 | 13.765% | $227.9851 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $184.83 | 9.524% | $202.4332 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $226.76 | 5.281% | $238.7352 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $166.29 | 9.313% | $181.7766 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $73.62 | 4.730% | $77.1022 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $1,073.86 | $1,172.0993 | $1,172.11 | $1,172.15 | $1,172.10 | |