| 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 | $196.31 | 3.403% | $202.9904 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $19.96 | 4.796% | $20.9173 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $183.66 | 5.343% | $193.473 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $124.43 | 10.470% | $137.4578 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $25.40 | 12.803% | $28.652 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $239.44 | 7.170% | $256.6078 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $219.71 | 5.628% | $232.0753 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $1,008.91 | $1,072.1736 | $1,072.18 | $1,072.15 | $1,072.30 | |