| 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 | $215.40 | 6.171% | $228.6923 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $246.95 | 4.634% | $258.3937 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $131.51 | 12.497% | $147.9448 | $147.94 | $147.95 | $147.90 |
| Purchase #4 | $225.26 | 7.815% | $242.8641 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $92.71 | 6.389% | $98.6332 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $216.94 | 6.516% | $231.0758 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $181.88 | 13.498% | $206.4302 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $1,310.65 | $1,414.0341 | $1,414.02 | $1,414.10 | $1,414.00 | |