| 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 | $232.99 | 4.587% | $243.6773 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $78.46 | 8.652% | $85.2484 | $85.25 | $85.25 | $85.20 |
| Purchase #3 | $220.33 | 4.396% | $230.0157 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $206.98 | 6.587% | $220.6138 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $211.74 | 8.132% | $228.9587 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $111.57 | 10.567% | $123.3596 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $236.40 | 8.687% | $256.9361 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $1,298.47 | $1,388.8096 | $1,388.82 | $1,388.80 | $1,388.80 | |